Beneath Antarctica's ice, an unsuspected danger looms. Global warming could awaken dormant volcanoes, triggering a chain ...

Grace Toohey is a reporter at the Los Angeles Times covering breaking news for the Fast Break Desk. Before joining the ...

Antarctica is home to a peak shaped like a perfect pyramid — but contrary to what conspiracy theorists say, the mountain's ...

Researchers examined three ice core records to identify lead pollution levels in the Arctic between 500 BC to 600 AD.