Lightning near the North Pole reveals dramatic climate changes as Arctic temperatures rise and storms intensify.

The warming hole might be a sign that Atlantic Ocean currents are slowing down. This network of currents regulates Earth's ...

The amount of marine life off north-east Greenland could expand by more than a quarter, according to new research.

BOISE, Idaho — A midweek warming trend across southwestern Idaho and southeastern Oregon is underway. The Treasure Valley reached the mid 60s Wednesday, expecting to inch up a few more degrees ...