This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been normal.

Despite Antarctica not belonging to any state, as many as seven countries have made historical territorial claims on it.

Buried several miles beneath East Antarctica's ice, Lake Vostok is one of the largest freshwater lakes on Earth, rivaling ...

THE WEEK'S MOST POPULAR COUNTRY ALBUMS, BASED ON MULTIMETRIC CONSUMPTION, BLENDING TRADITIONAL ALBUM SALES, STREAMING-EQUIVALENT ALBUMS AND TRACK-EQUIVALENT ALBUMS, AS COMPILED BY LUMINATE.