Category Archives: Science

At least 89 Covid deaths; Littleproud tells Nationals he’ll bring pragmatic policies to jobs summit – as it happened

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Nationals leader outlines vision for party at federal council meeting. This blog is now closed

White whale calf seen off NSW coast

There’s one newborn hogging all the attention off the NSW coast – a southern right whale calf born whiter than usual, AAP reports:

Southern right whales are mostly very dark, although some have splashes of white called a blaze.

Its white areas will darken to grey as it ages. It’s one of around one-in-30 southern right whale calves born with brindle colouring.

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Perseid meteor shower 2022: how and where to watch in Australia

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The annual Perseids meteor shower will peak on 13 August. Find out the best time to view

After the night sky in Australia was illuminated by a trio of meteor showers – the Piscis Austrinids, the Southern Delta Aquariids and the Alpha Capricornids late last month, stargazers will be able to see the 2022 Perseid meteor shower peak on 13 August.

The Perseids are considered by Nasa to be “the best meteor shower of the year”. This year, however, they coincide with a full moon on 12 August, resulting in less than ideal viewing conditions. Due to the brightness of the Perseids, though, some meteors should still be visible in a sky illuminated by moonlight.

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Discovery of small armoured dinosaur in Argentina is first of its kind

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Jakapil kaniukura was about 5ft long and probably walked upright in then-steamy Patagonian landscape about 100m years ago

Palaeontologists have announced the discovery of a previously unknown small armoured dinosaur in southern Argentina, a creature that probably walked upright on its back legs roaming a then-steamy landscape about 100m years ago.

The Cretaceous period dinosaur, named Jakapil kaniukura, would have been well-protected with rows of bony disc-shaped armour along its neck and back and down to its tail, they said. It measured about 5ft (1.5 meters) long and weighed only 9-15lb (4-7kg), similar to an average house cat.

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China overtakes the US in scientific research output

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Between 2018 and 2020 China published 23.4% of the world’s scientific papers, eclipsing the US

China has overtaken the US as the world leader in both scientific research output and “high impact” studies, according to a report published by Japan’s science and technology ministry.

The report, which was published by Japan’s National Institute of Science and Technology Policy (NISTP) on Tuesday, found that China now publishes the highest number of scientific research papers yearly, followed by the US and Germany.

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WHO stresses monkeypox surge not linked to monkeys amid attack reports

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World Health Organization issues statement after reports of animals being poisoned in Brazil

The World Health Organization has stressed that monkeypox outbreaks are not linked to monkeys, following a number of reported attacks on the primates in Brazil.

“What people need to know is that the transmission we are seeing is happening between humans,” a WHO spokesperson, Margaret Harris, told reporters in Geneva on Tuesday.

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CSIRO researchers identify 139 new species, including an ant that ‘babysits’ caterpillars

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Other discoveries formally named and described include 131 insects and other invertebrates, four fish, three plants and a frog

A blind cave-dwelling weevil, an ant that protects the caterpillars of one of Australia’s rarest butterflies, and the first millipede to actually have more than 1000 legs were among 139 new species described by scientists at CSIRO in the past year.

Other discoveries formally named and described in scientific journals include 131 insects and other invertebrates, four fish, three plants and a frog.

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Rare collection of bird fossils from 55m years ago donated to Scottish museum

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Collection bequeathed to National Museums Scotland includes species that are unknown to science

A remarkable collection of fossilised birds that lived 55 million years ago has been bequeathed to the National Museums Scotland (NMS) in Edinburgh and includes dozens of species that are unknown to science.

Dating from the beginning of the Eocene epoch, they represent the early stages in the evolution of modern birds.

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Mystery man dubbed ‘The Gentleman’ found in North Sea may have spent most of his life in Australia

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Breakthrough in the decades-old cold case comes after scientists conducted an isotope ratio analysis of the man’s bones

Perth scientists have breathed life into a decades-old German mystery of an unknown man’s body found floating in the North Sea, by using a new forensic technique that revealed he may have spent most of his life in Australia.

The man, dubbed “The Gentleman” by investigators in 1994 after his body was found by police off the coast of the Helgoland, a German archipelago, was weighed down by cast iron cobbler’s feet.

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Splendour in the Grass attenders told to monitor for symptoms of meningococcal disease after Sydney man’s death

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Music festival organisers say they are notifying patrons after two infections reported in people who visited Byron Bay site

Authorities have told people who attended Splendour in the Grass to be on alert for symptoms of meningococcal disease, after reporting that one man who attended the festival had since died of the disease.

Two cases of meningococcal have been confirmed in people who attended the Byron Bay music festival, including the man in his 40s from Sydney, who died this week.

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‘Magnificent’ jellyfish found off coast of Papua New Guinea sparks interest among researchers

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Veteran diver struck by ‘intricate detail’ sent footage to be uploaded to Jellyfish app

A diver has captured footage of an unusual-looking jellyfish off the coast of Papua New Guinea, sparking interest among researchers.

The video was captured by Dorian Borcherds, who owns Scuba Ventures in Kavieng, in the New Ireland province of PNG.

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‘Science superpower’ plan risks making UK bureaucracy superpower, says peer

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Author of Lords report says government’s approach ‘feels like setting off on a marathon with your shoelaces tied together’

Britain’s plan to become a “science and technology superpower” is so lacking in focus and so full of new organisational structures that the country risks becoming a “bureaucracy superpower” instead, an influential crossbench peer has said.

Prof John Krebs, the co-author of a Lords report on the government’s global ambitions for science and technology, said despite laudable rhetoric, there was no clear strategy as to how the “superpower” ambition might be realised, and reasons to doubt it would succeed.

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‘Like an alien obelisk’: space debris found in Snowy Mountains paddock believed to be from SpaceX mission

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Astrophysicist Brad Tucker says he often gets calls from people who think they’ve found space junk but the scorched metal found by two farmers is ‘very real’

The Australian Space Agency is investigating space debris found in farmland in the Snowy Mountains in southern NSW, after being notified by an astrophysicist who believes it to be from a SpaceX mission.

Brad Tucker, an astrophysicist at the Australian National University, says he often gets calls from people who believe they’ve found space junk – and they are normally easy to rule out.

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After 350 years, sea gives up lost jewels of Spanish shipwreck

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Marine archaeologists stunned by priceless cache long hidden beneath the Bahamas’ shark-infested waters

It was a Spanish galleon laden with treasures so sumptuous that its sinking in the Bahamas in 1656 sparked repeated salvage attempts over the next 350 years. So when another expedition was launched recently, few thought that there could be anything left – but exquisite, jewel-encrusted pendants and gold chains are among spectacular finds that have now been recovered, having lain untouched on the seabed for hundreds of years.

The Nuestra Señora de las Maravillas (Our Lady of Wonders) went down on the western side of the Little Bahama Bank, over 70km offshore, but the newly discovered treasures were found across a vast debris trail spanning more than 13km.

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Meteor shower tonight: how and where to watch the Southern Delta Aquariids and Alpha Capricornids showers in Australia and New Zealand this weekend

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New moon will provide ideal viewing conditions for the Piscis Austrinids, Southern Delta Aquariids and Alpha Capricornids meteor showers this July weekend as cosmic debris from comets enters Earth’s atmosphere, before the Perseid meteor shower peaks in August

The night sky in Australia and New Zealand is set to be illuminated by a trio of meteor showers – the Piscis Austrinids, the Southern Delta Aquariids and the Alpha Capricornids – that will peak tonight.

The meteor showers coincide with the dark night sky of a new moon on 29 July, providing ideal viewing conditions.

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Karnal bunt and khapra beetle: seven threats to Australian biosecurity

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Along with foot-and-mouth disease, there are other pests and diseases that could damage our economy and rural communities

The tiny barbarians are at the gates and Australia’s biosecurity measures have been tested. First, the Covid-19 outbreak demonstrated the ease at which an incursion of a new disease or pest can cause havoc on livelihoods and the Australian economy.

Then foot-and-mouth disease (FMD) spread to Bali, elevating the threat of a virus that hasn’t been here since 1872. FMD is a highly contagious virus and an outbreak would be disastrous for our livestock sector, significantly affecting our ability to export meat, live animals, dairy products and wool.

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As more space junk falls to Earth, will China clean up its act?

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Parts of a 23-tonne piece of rocket will come crashing down – somewhere – in the next few days

In the next few days, a 23-tonne piece of rocket will plummet to Earth at about 15,000 miles an hour. Much of it may burn up on re-entry, but a significant amount will not.

It could land as one piece but more probably as many, scattered over an area up to several hundred miles across. Scientists have narrowed down the likely impact zone to within the latitudes of 41 degrees north and 41 degrees south, a region covering much of the US and South America, Africa, the Middle East, most of Asia, and all of Australia except the island of Tasmania.

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Cancer researchers unable to access clinical trial data for top-selling drugs, study finds

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Lack of transparency from pharmaceutical companies on anticancer medication has implications for health equity, Australian scientist says

Clinical trial data that saw some of the world’s most widely used cancer drugs approved by the US drugs regulator remains secret, despite a pharmaceutical industry commitment to transparency made in 2014.

The authors of a study published in the journal JAMA Oncology on Friday said the lack of transparency should be concerning to Australia.

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UK scientists take ‘promising’ step towards single Covid and cold vaccine

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Francis Crick Institute in London says area of spike protein of Sars-CoV-2 could form basis of jab against variants and common cold

Scientists have made a “promising” advance towards developing a universal coronavirus vaccine to tackle Covid-19 and the common cold.

Researchers at the Francis Crick Institute in London have discovered that a specific area of the spike protein of Sars-CoV-2 – the virus that causes Covid-19 – is a good target for a pan-coronavirus jab that could offer protection against all the Covid-19 variants and common colds.

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US launches environmental study for Thirty Meter telescope on Mauna Kea

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Native Hawaiians have protested the $2.65bn project, saying it will further defile an area already harmed by other observatories

The National Science Foundation will examine the environmental impacts of a proposed optical telescope on the summit of Hawaii’s tallest mountain, a project that has faced strong opposition from Native Hawaiians who consider the area sacred.

Native Hawaiians have long protested the plan to build what would be one of the world’s largest optical telescopes on Mauna Kea, and say the $2.65bn project will further defile an area already harmed by a dozen other observatories.

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Plantwatch: green allies – the plants that helped UK’s war effort

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With medical and food supplies hit, volunteers foraged in the British countryside for useful species


In the second world war tonnes of deadly nightshade leaves and roots were collected to extract atropine, a drug used for eye operations. Foxgloves were harvested for digitalis, the powerful drug used for regulating abnormal heart rhythms – abundant foxgloves found in the Chilterns were rich in digitalis. And in the first world war sphagnum moss found in bogs was used as a highly absorbent and naturally antiseptic wound dressing, and a million dressings a month were sent to military hospitals around the world by the end of the conflict.

These were some of more than 80 wild plant species recruited during the world wars to make up for the vital pharmaceutical supplies that had been imported from Germany but which were cut off in wartime. There were other valuable wild plants, such as rose hips made into a syrup rich in vitamin C, which was in short supply because of severely limited fruit supplies.

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