BBC

Campaigners plan to plant enough trees to counteract the climate impact of the US President.

A breakthrough could lead to easier, faster and cheaper vaccines.

The Galapagos Conservation Trust has announced the winners in its annual photographic competition.

The facility in the north of Norway will take advantage of cheap energy and the cool air.

A rare female brown bear had to be shot in the Italian Alps as it threatened humans, a governor says.

The lesser horseshoe bats moved in to the belly of a triceratops at the Wildlife and Dinosaur Park.

Cassini is on its final five full orbits of Saturn, getting close enough to directly "taste" its gases.

It's one of just 100 in Sweden.

Stargazers will get the opportunity to spot shooting stars during the annual Perseid meteor shower.

Researchers uncover the evolved ability of goldfish to generate alcohol when deprived of oxygen.

BBC environment analyst Roger Harrabin reviews Al Gore's climate movie sequel.

Scientists respond furiously to claims about climate change made in a BBC radio interview.

Pigs have been freed of viruses that stop them being viable organ donors.

In different parts of Europe, rivers are flooding earlier or later because of rising temperatures, say scientists.

Long-term global warming and a strong El Niño effect combined to set a new record for the planet.

Scientists revise their estimate of the bulk of a colossal titanosaur, but not by much.

The former US vice president says the US will meet its targets "in spite of Donald Trump."

The prehistoric cannibals of southern England marked up the bones of the people they ate.

The animals were filmed by the Essex Wildlife Trust which says the rust is harmless to them.

Fossils of the first "winged" mammals, from 160 million years ago, are discovered in China.