Hail in the U.S. in March 2012

This March, we in the U.S. have seen some dynamic storms produce large and copious amounts of hail. How hail forms and some great images.

Help find Hubble images’ hidden treasures

You can win an iPod or iPad for the rare privilege of seeing something wonderful that no one has noticed before, in Hubble Space Telescope images.

A camera that can see around corners

Great new video shows a new camera that can see around corners - how it works. Neat! The camera was developed by researchers at MIT.

Boy reluctant readers value reading more after using e-readers

Middle-school boys who are reluctant readers take to reading more positively after using e-readers. With girls, the opposite is true.

Severely ill dolphins sickened by Gulf oil spill?

Severely ill dolphins in the Gulf of Mexico dolphins saw heavy, prolonged exposure to oil in the Deepwater Horizon spill.

CO2 emissions caused by humans in a video

Watch a time-lapse video of human-made global CO2 emissions in map form. It spans the 18th century through the first decade of the 21st century.

Brain cells hold memories, say researchers

Researchers say brain cells hold memories. Memory engrams - traces of memory do reside in brain cells, say researchers from MIT and Stanford.

What’s your nitrogen footprint?

Researchers have created a nitrogen footprint calculator that uses information about your food and energy use to work out your nitrogen footprint.

Edge of the electromagnetic spectrum brings mysteries

Probing the universe at the edge of the electromagnetic spectrum, NASA's Fermi Gamma-Ray Telescope has just completed an all-sky map.

Cancer cell death mystery may be solved

Team discovers mechanism for destroying particular cancer cells. The mystery of cancer cell death may have been solved by these scientists.