Life
Jumbo challenge: How elephants keep their cool
Keeping cool is tough for the biggest land animal, but elephants have evolved some clever tricks
Features
Environment
Starfish sacrifice arms to beat the heat
News
Earth
A second chance to save the climate
News
A second chance to save the climate
News
Earth
World’s fish are migrating to escape global warming
News
Earth
App turns smartphone sensors into weather stations
News
Environment
Blue with cold, emperor penguins have a freezing exterior
Regulars
Earth
Ocean pump keeps northern hemisphere hot
News
Earth
Oases of cool: Taking the heat out of urban living
Features
Environment
Zoologger: World’s biggest mouth has an erectile secret
There is a surprise lurking on the roof of the cavernous mouth of the bowhead whale
News
Earth
Record-breaking temperatures are now the norm
News
Earth
Sea level rise could lead to cooler, stormier planet
News
Sea level rise could lead to a cooler, stormier world
News
Physics
Cloud of atoms goes beyond absolute zero
News