People doing intense exercise experience time warp, study finds

Research suggests those who push themselves when working out perceive time to move more slowly

If your sessions at the gym seem to drag on for hours, you are in good company. People who push themselves when working out report a form of time warp, making it feel as if they have been exercising for longer than they have, researchers say.

Adults who took part in 4km cycling trials on exercise bikes perceived time to have slowed down, scientists said, with the cyclists underestimating how long they had been pedalling for by about 10%.

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World’s largely unprotected peatlands are ticking ‘carbon bomb’, warns study

Bogs and swamps are a colossal carbon store but their continued destruction would blow climate change targets

The world’s peatlands are “dangerously underprotected” despite the colossal amount of climate-heating carbon dioxide already being emitted due to their destruction, a study has warned.

Peatlands occupy just 3% of all land, but contain more carbon than all of the world’s forests. However, farmers and miners are draining the peatlands, releasing so much CO2 that if they were a country, they would be the fourth biggest polluter in the world after China, the US and India.

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Tobacco giant accused of ‘manipulating science’ to attract non-smokers

Leaked documents from Philip Morris reveal ‘secret’ strategy to market its heated tobacco product IQOS

The tobacco company Philip Morris International has been accused of “manipulating science for profit” through funding research and advocacy work with scientists.

Campaigners say that leaked documents from PMI and its Japanese affiliate also reveal plans to target politicians, doctors and the 2020 Tokyo Olympics as part of the multinational’s marketing strategy to attract non-smokers to its heated tobacco product, IQOS.

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‘The situation has become appalling’: fake scientific papers push research credibility to crisis point

Last year, 10,000 sham papers had to be retracted by academic journals, but experts think this is just the tip of the iceberg

Tens of thousands of bogus research papers are being published in journals in an international scandal that is worsening every year, scientists have warned. Medical research is being compromised, drug development hindered and promising academic research jeopardised thanks to a global wave of sham science that is sweeping laboratories and universities.

Last year the annual number of papers retracted by research journals topped 10,000 for the first time. Most analysts believe the figure is only the tip of an iceberg of scientific fraud.

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