This scientist blew the whistle on Trump’s COVID-19 response—now he aims to stop future pandemics | Science

In May 2020, with anonymous callers vowing to kill him and similar threats mounting on social media, Rick Bright gave up his cellphone and went into hiding for more than a month. “If I heard tires rolling over the road in the middle of the night in the driveway where I was staying, it was … Read more

Have we got the science of obesity back to front?

By David S. Ludwig Michelle D’urbano IN PRINCIPLE, it sounds simple: eat less and move more. This dietary advice for tackling obesity has been around for decades. Yet, despite all the calorie counting, dieting and exercising, worldwide obesity rates just keep ticking up. People in the US, for example, were heavier in 2021 than they … Read more

Simple test could predict dangerous blood pressure in pregnant women | Science

Up to 8% of pregnant people develop high blood pressure that can damage their organs or even kill their babies. Often there’s no sign of the condition, known as preeclampsia, until late in pregnancy. Now, by analyzing patterns of gene activity through RNA markers in a pregnant woman’s blood, researchers have come up with a … Read more

The Science of ‘Flow States’, Explained by a Cognitive Science Researcher

New years often come with new resolutions. Get back in shape. Read more. Make more time for friends and family. My list of resolutions might not look quite the same as yours, but each of our resolutions represents a plan for something new, or at least a little bit different. As you craft your 2022 … Read more

Omicron cases are exploding. Scientists still don’t know how bad the wave will be | Science

As this year begins, the Omicron variant is smashing COVID-19 infection records across Europe, North America, Africa, and Australia. With massive numbers of people infected or in quarantine, tens of thousands of flights and trains have been canceled, and work and schools disrupted. Earlier in the pandemic, the frightful, near-vertical rise in cases would have … Read more

Russia’s new permafrost monitoring system could improve climate models, protect infrastructure | Science

With the Arctic warming up to four times faster than the global average, temperatures in the frozen soil, or permafrost, under northern Siberia have been rising, turning firm ground unstable and weakening foundations. On 29 May 2020, the thaw may have helped lead to a disaster, when a diesel fuel depot near the town of … Read more

NASA’s New Flagship Telescope Fully Deploys Sunshield in Critical Mission Milestone

The James Webb Space Telescope fully deployed its tennis-court sized sunshield Tuesday, a critical milestone for the success of its mission to study every phase of cosmic history, NASA said.   “All five layers of the sunshield are fully tensioned,” said an announcer at the observatory’s control center in Baltimore, where team members cheered, a … Read more

Goldfish are good drivers, new ‘fish-operated vehicle’ reveals | Science

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