Chasing an endless summer, one shorebird species undertakes a grueling annual journey from the Arctic to the tip of South America and back -- a feat increasingly fraught with peril. And it is only ...

Scientists are still unraveling the mysteries of the shorebird — which can fly up to 11,000km in one stretch without stopping to eat, drink or sleep. And it is only part of the 30,000km that the ...

Scientists Warn Yellowstone Wolves Could Be Approaching a Crisis ...

This "critical slowing down" is raising alarm bells about the future of this vital ecosystem, according to The Guardian.

Water covers most of our planet, yet less than 3% of it is freshwater and most of it is contained in glaciers, making it not ...

This first-of-its-kind study found beavers have a surprisingly efficient method of safely storing carbon dioxide.

A message in a bottle dropped from a boat off Canada has been found washed up in the north-east of Scotland, according to BBC ...