Hikers follow map of 1893 expedition — and rediscover a creature not seen since then
The rediscovery of “one of the rarest and most elusive amphibians” in Chile is quite a tale. Philibert Germain, a scientist ...
A forest the size of Mexico could store twice as much carbon as was thought. That makes its conservation even more valuable
A study has revealed that this giant African woodland stores far more carbon than people realized. That could mean that ...