Parrots and crows solve same puzzle in their own way

Study shows how two highly intelligent bird species, parrots and crows, use native talents to inform their decisions. Read more about these smart birds.

Watch a solar flare happen

Check out this video from NASA of the June 7, 2011 solar flare. Watch it happen!

Bacterial meningitis rates wane thanks to vaccines

Rates of deadly bacterial meningitis have dropped in the U.S. thanks to vaccination and prenatal screening, according to a study published in NEJM.

June 2011 Arizona fires seen from space

By Friday evening, June 10, the Wallow fire in Arizona had burned nearly 409,000 acres. Three images taken from space show the fierce magnitude of this event.

How to attract lots of sharks and count them

The jagged edge of a shark's dorsal fin is unique -- like a human fingerprint -- and was a key characteristic in allowing researchers to count one population.

Monkeys playing rock-paper-scissors regret bad choices

Monkeys can, like us, feel remorse over the road not taken - at least when it comes to rock-paper-scissors - say researchers.

Moose crossing alert in your car

Norwegian researchers are developing a system that can warn of moose - and traffic jams - in the roadway ahead. Read more about a moose crossing alert.

Recycling old boats now happening in Norway

In Norway, nearly 5,000 recreational boats are retired and disposed of every year. Now, researchers have developed a new method for recycling old boats.

Froth of magnetic bubbles at edge of solar system

Voyager mission scientists say these spacecraft have sent back big news from the edge of our solar system: it's bubbly out there.

Hottest summers now might be coolest summers by 2050

Coolest summers may be hotter than the hottest summers of the past 50 years for many areas of the globe if greenhouse gases continue to rise, study shows.