A stunning raw uncut emerald was auctioned in Salvador in the Brazilian state of Bahia on Wednesday. The giant 152-pound stone was mined in Pindobacu, known as the 'City of Emeralds'. Despite an ...

The Hong Kong student educating her peers on plastic pollution For Craig, getting to the ice floe involved a two-week quarantine in Germany, followed by a three-week voyage to the edge of the sea ice.

Minnesota authorities have rescued more than 100 fishermen from a large ice chunk that detached and drifted more than 30 feet ...

Evoking atmosphere and a sense of place - with the habitat as a major element of the picture – to convey how an animal is an integral part of its environment. Tamara Stubbs (UK) spots these crabeater ...

With temperatures falling in Shanxi province, Hukou Waterfall on the Yellow River in Jixian county has formed a unique ice ...