NEWS

Why do skiers sunburn so easily? A snow scientist explains
Trump halts medical research funding in apparent violation of judge’s order
Flea treatments are turning our pets into an environmental hazard – there has to be a better way | Sophie Pavelle
I became absorbed in strangers’ fertility journeys online
Backyard chickens: Floridians start raising hens to combat rising egg prices
Broccoli sprout compound can help fend off type 2 diabetes
When is the correct time to diagnose dementia?
Did a Court Really Authorize Internet Service Providers to Block Cloudflare?
PAC-MANN diagnoses early-stage pancreatic cancer with 85% accuracy
‘Real anger’: Labour can expect hostile reception at farmers’ annual gathering
‘Fixing a problem we didn’t cause’: the Black Appalachian activists cultivating community power
Ukraine three years on: Pain, loss, solidarity and hope for a better future
Drilling the deepest hole in history: Unlocking geothermal energy
Forensic science centre that inspired BBC show Traces at risk of closure
April 8th: AD4E Exploring the Felt Sense Polyvagal Model for Trauma and Addiction
Europe’s big carnivores are on the rise – but can we live with bears next door?
The Arteries of Ashgabat
BYD to build the ‘world’s largest’ battery storage projects
Dr. Vinay Prasad Embraces Policy-Based Evidence Making
The Observer view: when an asteroid is hurtling to Earth, do you head for the pub or the church? | Observer editorial