Deep beneath the barren landscape of Antarctica lies secrets to the climatic history of the world. Frozen in the ice are ...

"Shorelines are great locations to look for evidence of past life." Today, Mars is a chilly desert of rock and dust — but 4 ...

Greenland’s Ice Sheet will surely continue its unprecedented melt.  But will the melting ice expose more rock that might push ...

Bashbaliq City, or the Beiting ruins in Jimsar county, Changji Hui autonomous prefecture, Xinjiang. WANG KAIHAO/CHINA DAILY ...