Free-roaming Aldabra population far exceeds human population of Seychelles after decades-long recovery programme

Recommended dose of hepatitis B vaccine will be withheld from thousands of newborns by Danish researchers

A rare 200-tree American chestnut grove in West Virginia may be cleared for data-center development, but the project denies the site is on its land.

Going into or being upon the Described Area.

Roger Sauvain celebrated his 90th birthday by doing his usual daily routine—hiking up one of Metro Vancouver’s most challenging climbs.

Frequently ignored bodily rhythms may be skewing neuroscience experiments

Pietro Graza was granted protection from deportation to Brazil because he feared torture due to his sexuality. He says he was shackled for 36 hours and taken to a hotel where he and other deportees re...

An agreement paves the way for hundreds of millions of dollars’ worth of projects to be transferred from the NIH’s institute for infectious diseases to the Department of Defense.