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

Memoria review: A surreal and immersive journey into the human mind

By Francesca Steele Jessica searches every corner of Colombia for the source of the noise Neon Film Memoria Apichatpong Weerasethakul “IN THIS town, there are a lot of people who have hallucinations,” a doctor tells Jessica (Tilda Swinton) at the beginning of Memoria. Then, in a neat encapsulation of the mix of the mystical and … Read more

At your fingertips: The nail art that opens doors to the metaverse

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more Humans 5 January 2022 Josie Ford Nailed it Gazing into the alternative reality featured on the other pages of this magazine, we have mixed feelings. That’s a generally valid statement, but it applies especially to the metaverse that The Company … Read more

Historic Shipwreck Keeps Moving, Revealing Dangerous Underwater Mudflows

For a ship that sank 80 years ago, the SS Virginia has traveled a fair distance: the oil tanker has moved more than 10 kilometers since it was torpedoed by a German U-boat in 1942. The shipwreck, located off the coast of Louisiana, is riding lobes of mud moving over the seafloor. These mudflows occur … Read more

New tree species: Uvariopsis dicaprio named in honour of Leonardo DiCaprio

By Chen Ly The new species – Uvariopsis dicaprio Lorna MacKinnon A tropical, evergreen tree from Cameroon, the first plant species to be named as new to science in 2022, has officially been labelled Uvariopsis dicaprio today in honour of the actor Leonardo DiCaprio. It adds to the list of the strange and spectacular plants … Read more

This amazing 4K video is the last view we’ll ever have of the James Webb Space Telescope

When the James Webb Space Telescope’s mission first began on Dec. 25, it was already time for people on Earth to say goodbye to the observatory. A new video from the European Space Agency shows the $10 billion Webb telescope deploying from the Ariane 5 rocket that carried it into space, all in glorious 4K … Read more

Astronaut snaps spectacular shot of crescent moon glowing over stunning sunset

Astronaut photograph ISS066-E-86969 taken aboard the ISS on Dec. 6, 2021. (Image credit: NASA’s Earth Observatory) An astronaut aboard the International Space Station (ISS) has captured a stunning photo of a crescent moon above Earth as the last light of the setting sun shines through the different layers of the atmosphere.  The photo was taken … Read more

What is the Planck time?

The Planck time is an incredibly small interval of time that emerges naturally from a few basic quantities in theoretical physics. When it was discovered by Max Planck at the end of the 19th century, it seemed to be no more than a scientific curiosity. But today it plays a tantalizing role in our understanding … Read more

Hangover Cures Aren’t Supported by Scientific Evidence, Scientists Say

If a hangover is an experience you’re familiar with, then you might have your own go-to hangover cure to try and get yourself back from that painful, zombie-fied state. However, we have bad news: new research suggests that most of these cures don’t have any solid science behind them.   Through a review of 21 … Read more