Globally, November 2013 was warmest November ever recorded

Maybe it's been cold where you live. Still, globally, November 2013 is the warmest November on record and the 345th consecutive month with temps above the 20th century average.

Who will get a white Christmas this year?

Who is going to see a snow-covered ground on Christmas Day? Find out here!

Test your holiday nut-cracking skills against those of wild monkeys

Humans aren’t alone in the animal kingdom when it comes to using tools to crack nuts. Wild bearded capuchin monkeys are good at it too.

Long-lasting greenhouse gas breaks all the records

A newly identified greenhouse gas shatters all other records for the chemical’s potential to contribute to climate change.

Rare snow storm hits Middle East

A rare snow storm hit the Middle East, producing record snows and extreme conditions for Syrian refugees.

It’s time for Audubon’s Christmas Bird Count

The National Audubon Society’s 114th Christmas Bird Count starts this weekend. It runs until January 5. Info on how to participate here.

1.34-million-year-old remains of strong, tree-climbing human ancestor

Researchers found a partial skeleton including arm, hand, leg and foot fragments. They say that P. boisei may have been as tall as 4.5 feet tall, with a robust frame.

Arctic caught a break in 2013, as long-term warming continues

"The relatively cool year [in 2013] does little to offset the long-term trend of the last 30 years: the Arctic is warming rapidly, becoming greener and experiencing a variety of changes." - David M. Kennedy

Antarctic ozone hole is not yet in recovery

Twenty years after Montreal Protocol limited emissions of ozone-destroying chemicals, the Antarctic ozone hole has stabilized but has not begun to recover.

New record for the coldest place on Earth

NASA scientists have discovered the coldest place on our planet. It's a high ridge in Antarctica on the East Antarctic Plateau. On a clear winter night, temperatures can dip below -133.6 degrees F (-92 degrees C)