Lake Tahoe

Global Warming: Ice Sheet on Lake Tahoe Bay

A rare ice sheet has formed on Emerald Bay, California, on Lake Tahoe, the first time it has been seen in over 30 years — and a sign of the cold weather in the Sierra Nevada in a season normally linked to the spring thaw.

Lake Tahoe ice (Getty)

Sierra Snow: Good for Drought, Bad for Christmas Travel

Plentiful snow in the Sierra Nevada mountains this week has brought good tidings for drought-ravaged California–but less pleasant news for millions of motorists who will take to the state’s main interstate for Christmas travel. Snowpack levels for the mountain range

Sierra snow (Rich Pedroncelli / Associated Press)