April 2014 tied with warmest on record, or second-warmest

Yes, some of us in North America have been shivering this spring. But our local weather is not the whole story.

Tracking foodborne illness with Yelp

A pilot project uses online restaurant reviews to find unreported outbreaks of food poisoning.

Fly mind control

A new mind alteration device makes flies sing and dance.

Camelopardalids? Where is our rain of meteors? Observers report …

Camelopardalids did not put on their predicted show for observers in N. America or Europe, at least. What the heck, astronomers?

Everything you need to know: Camelopardalids could be the best meteor shower this year

North America is predicted to have the best view of a possible new meteor shower from Comet 209P/LINEAR Friday night through Saturday morning (May 23-24, 2014). The Camelopardalids, coming up!

May 21 video of parent comet for Friday night’s meteor shower

Comet 209P/LINEAR is small and dim. We won't see it with the eye. But, Friday night, we might see its debris in the form of a strong, new meteor shower!

An expert explains what’s happening to glaciers in Antarctica

What is happening to ice in Antarctica, and why does the reality of ice loss or gain on Earth's southernmost continent seem so elusive?

Scientists: 30 U.S. landmarks at risk from climate change

The non-profit U.S. organization Union of Concerned Scientists this week released a report listing 30 iconic landmarks at risk from climate change.

Scientists propose way to turn light to matter

Scientists believe light transformed to matter shortly after the Big Bang. Two UK physicists say they now know how to change light to matter here on Earth.

This is your brain on meditation

The brain processes more thoughts, feelings during meditation than when you are just relaxing, study shows.