Escape your comfort zone! How to face your fears – and improve your health, wealth and happiness

Is there something great you have always wanted to do, but fear has held you back? Make 2022 the year you go for it

The “comfort zone” is a reliable place of retreat, especially in times of stress – living through a global pandemic, for instance. But psychologists have long ƒextolled the benefits of stepping outsideit, too. The clinical psychologist Roberta Babb advises regularly reviewing how well it is serving you. The comfort zone can, she says, become a prison or a trap, particularly if you are there because of fear and avoidance.

Babb says people can be “mentally, emotionally, physically, socially, occupationally” stimulated by facing their fears or trying something uncomfortable. “Adaptation and stimulation are important parts of our wellbeing, and a huge part of our capacity to be resilient. We can get stagnant, and it is about growing and finding different ways to be, which then allows us to have a different life experience.”

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Israeli archaeologists find treasure trove among Mediterranean shipwrecks

Hundreds of Roman and medieval coins and artefacts uncovered near ancient city of Caesarea

Archaeologists in Israel have discovered the remnants of two shipwrecks off the Mediterranean coast, replete with a sunken trove of hundreds Roman and medieval silver coins.

The finds made near the ancient city of Caesarea were dated to the Roman and Mamluk periods, about 1,700 and 600 years ago, archaeologists said. They include hundreds of Roman silver and bronze coins dating to the mid-third century, as well as more than 500 silver coins from the middle ages found amid the sediment.

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WHO boss: western countries’ Covid booster drives likely to prolong pandemic

Dr Tedros Adhanom Ghebreyesus says there will be enough vaccines for world’s adults – if they are not hoarded

The world will have enough doses of Covid vaccines early next year to inoculate all of the global adult population – if western countries do not hoard those vaccines to use in blanket booster programmes, the head of the World Health Organization (WHO) has said.

Dr Tedros Adhanom Ghebreyesus said on Wednesday there would be sufficient vaccine supplies in global circulation in the first quarter of 2022.

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Israeli PM announces fourth Covid jab for over-60s to tackle Omicron

Booster will also be available to medical teams and immunodeficient people four months after third dose

Israel is set to become the first country in the world to offer a fourth dose of Covid-19 vaccines in an effort to protect against the Omicron variant.

People over the age of 60 and healthcare workers will be eligible for a second booster shot, the prime minister, Naftali Bennett, said on Tuesday night, following a recommendation made by Israel’s panel of pandemic experts.

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Data appears to support claims that Omicron is less severe in South Africa

Scientists warn, however, that lower severity of cases is not fully understood and may not occur elsewhere

South Africa has reported data on Covid cases driven by the Omicron variant that appears to give added impetus to claims the country is experiencing a lower severity of disease.

“In South Africa, this is the epidemiology: Omicron is behaving in a way that is less severe,” said Prof Cheryl Cohen of the country’s National Institute for Communicable Diseases (NICD), one of the authors of the study.

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Covid: how has the pandemic changed in the UK in 2021?

The year has been marked by the success of the vaccination drive – yet thousands have still died

This time last year, Covid-19 cases were soaring in the UK, hospitalisations were steadily increasing, and the government had tightened restrictions to try to get a handle on a concerning new variant.

Twelve months on, there is a sense of deja vu. A weary public is worried about its festive plans being cancelled, an outcome that would be all the more painful in light of the Christmas party scandal that has enveloped Downing Street in recent weeks.

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‘A moral issue to correct’: the long tail of Elena Ceaușescu’s fraudulent scientific work

Nicolae Ceaușescu’s Romanian communist regime hailed his wife as an eminent chemistry researcher, though she had no genuine qualifications. But her name lives on in academic journals, and British institutions have yet to retract honours bestowed on her

Romanian researchers have called on academic publishers to remove Elena Ceaușescu’s name from almost two dozen scientific papers and books fraudulently published as her work, more than 30 years after the wife of the former communist dictator Nicolae Ceaușescu was executed.

Elena Ceaușescu was celebrated by state propaganda under her husband’s regime as a world-famous chemistry researcher, despite having no credible qualifications. The researchers say some of her work is still being cited and accessed, even though she was barely literate in science and unable to recognise basic formulas taught to first-year chemistry students.

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Nasa to launch newest space telescope on Christmas Day

The James Webb space telescope, considered the Hubble’s successor, will stay on the ground an extra day due to high winds

Dangerously high winds will keep Nasa’s newest space telescope on the ground for at least an extra day, with the launch now targeted for Saturday – Christmas Day – at the earliest.

Nasa announced the latest delay Tuesday. Upper-level high wind could force a rocket off-course or even damage or destroy it.

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No mountain high enough: study finds plastic in ‘clean’ air

Microplastics from Africa and North America found airborne in French Pyrenees, 2,877 metres above sea level

From Mount Everest to the Mariana Trench, microplastics are everywhere – even high in the Earth’s troposphere where wind speeds allow them to travel vast distances, a new study has found.

Microplastics are tiny fragments – measuring less than 5mm – that come from packaging, clothing, vehicles and other sources and have been detected on land, in water and in the air.

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Scientists find perfectly preserved dinosaur embryo preparing to hatch like a bird

At least 66m-year-old fossil discovered in southern China reveals posture previously unseen in dinosaurs

Scientists have announced the discovery of an exquisitely preserved dinosaur embryo from at least 66m years ago that was preparing to hatch from its egg just like a chicken.

The fossil was discovered in Ganzhou, southern China and belonged to a toothless theropod dinosaur, or oviraptorosaur, which the researchers dubbed “Baby Yingliang”.

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WHO chief warns over festive gatherings: ‘An event cancelled is better than a life cancelled’

Tedros Adhanom Ghebreyesus says Omicron is infecting people who have been vaccinated and could double its infections every 1.5 to three days

The head of the World Health Organization (WHO) has warned that holiday festivities would in many places lead to “increased cases, overwhelmed health systems and more deaths” and urged people to postpone gatherings.

“An event cancelled is better than a life cancelled,” Tedros Adhanom Ghebreyesus said.

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Contact with nature in cities reduces loneliness, study shows

Loneliness is significant mental health concern and can raise risk of death by 45%, say scientists

Contact with nature in cities significantly reduces feelings of loneliness, according to a team of scientists.

Loneliness is a major public health concern, their research shows, and can raise a person’s risk of death by 45% – more than air pollution, obesity or alcohol abuse.

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Death of child with Covid-19 prompts calls for Māori to be prioritised in NZ vaccine rollout

Māori boy who died last week was youngest New Zealander to die with virus and the first child

The first death of a child with Covid-19 in New Zealand has prompted calls for Māori children to be prioritised in the next stage of the vaccine rollout, as the country grapples with racial inequalities compounded by the pandemic.

A Māori boy, under the age of 10 and who had tested positive for the virus, died last week, becoming the youngest New Zealander to die with Covid, the Ministry of Health confirmed. It is unclear whether Covid-19 was the cause of the boy’s death, as New Zealand records all deaths of people considered active Covid cases in its official count. It is the country’s 49th death of a Covid-positive person since the start of the pandemic. Māori make up an estimated 17.1% of the population but they have accounted for 32% of all Covid-19 related deaths.

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Covid live: UK reports 82,886 new cases in huge weekly jump; Omicron dominant in Ireland

Latest UK daily cases show a 72% jump on the 48,071 new infections recorded last Sunday; Irish officials say 52% of cases estimated to be new variant

The head of Germany’s domestic intelligence agency has been talking about the potential for serious acts of political violence coming from the country’s anti-vaccine movement, in which organised far right activists are increasingly involved in some regions.

Thomas Haldenwang, the president of the Federal Office for the Protection of the Constitution, said in an interview with journalists from the Funke media group: “It is true that there is a difference between talking about violence and committing it,”

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The science is clear: the case for more Covid restrictions is overwhelming

Analysis: Omicron studies so far have been rapid first takes, but the message for England is loud and clear

For a variant that came to light less than a month ago, the evidence for Omicron’s potential to wreak havoc has mounted at breakneck speed. What studies have emerged are rapid first takes, but the message they convey is now loud and clear: the scientific case for more restrictions is overwhelming. Without hard and swift action to curb transmission, the NHS faces a battering.

The first red flag came in late November when scientists in southern Africa shared early genomes of what became known as Omicron. Soon after they landed, Tom Peacock, a virologist at Imperial College London, highlighted the “awful” mutations that marked it out as a fast-spreading, vaccine-dodging variant. On receiving a text about Peacock’s tweet, Dr Susan Hopkins, the chief medical adviser to the UK Health Security Agency (UKHSA), conceded it filled her with gloom.

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I’m heartbroken to miss Christmas with my family – but want to inspire girls with this huge challenge

While my husband and two children celebrate Christmas without me, I will be rowing 3,000 miles across the Atlantic

For the past few weeks, I’ve been getting ready for Christmas. As well as putting the tree up ridiculously early, I’ve made the cake, bought the presents and assembled the stockings. Even though my children no longer believe in Santa, the crinkle of my dad’s old golf socks stuffed full of presents on Christmas morning still makes their faces light up.

But this year, for the first time since they were born, I won’t be there to celebrate with them. I’m leaving my husband Fred, daughter Inès, 15, and son Vincent, 12, to row 3,000 miles across the Atlantic as part of the annual Talisker Whisky Atlantic Challenge. My four-woman crew of mothers is called the Mothership, and between us we have 11 children, the youngest of whom is four.

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London hospital staff speak out: ‘We’re not here to judge, but please get your Covid vaccines’

Health workers at King’s College hospital fear a surge in admissions as the Omicron wave gathers force, but are cautiously optimistic

On the third floor of one of the country’s biggest hospital trusts, a team of intensive care specialists in masks and visors huddle around a screened bay where a critically ill patient lies unconscious surrounded by cables and tubes.

The elderly man’s breathing is supported by a ventilator and he is connected to an arterial line to measure blood pressure. He is fed by a gastric tube, and a nearby stack of six monitors provide updates on his condition, from oxygen levels to heart rate.

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Is there any good news at all on Omicron? Yes, there are small signs of hope

Analysis: scientists are only starting to understand new Covid mutation but there is encouraging news from the laboratory, South Africa and on antiviral drugs

It’s hard to find much good news among the waves of grim statistics that have washed over the nation since the emergence of Omicron.

Once again, the NHS is threatened and again, the prospect of a new year lockdown looms. We seem to have gained nothing in the battle against Covid-19 during the past 12 months.

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T-cells in Pfizer Covid jab recipients stay robust against severe illness

Research in South Africa raises hopes that similar responses may be present with other vaccines

South African researchers examining how the body’s immune system responds to the Omicron variant have identified that T-cells in people who have had the Pfizer vaccine continue to be robust in potentially protecting against severe illness despite Omicron’s ability to evade other defences.

The research raises hopes that similar responses may be present with other vaccines and within unvaccinated individuals who have been infected with coronavirus.

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Why a UK Omicron wave is dangerous – even if we see mostly mild cases

Analysis: If the spread continues at this rate, a small proportion of Covid hospitalisations is a serious matter

With the booster programme at full tilt across the UK, immunity against Covid is rising – so it is perhaps not surprising that the concern shown by experts over the steep rise in Omicron infections has left some bemused.

For while the new variant is believed to dodge Covid vaccines to some degree, it is thought the jabs still offer good protection against severe disease – particularly after a booster. And greater levels of immunity mean a lower ratio of hospitalisations to cases – something we have seen before in the UK, where about 22% of cases in those aged 65 and older ended up in hospital in early 2021, when Alpha was dominant but few had received a vaccine, compared with about 6% after the vaccine rollout was well under way.

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