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.

Split brains reconnect via alternate routes

Scientists uncover how patients born without a corpus callosum can still communicate information between right and left brain.

Report: No radiation from Fukushima detected off US West Coast

No ocean-borne radiation from Japan’s Fukushima nuclear power plant disaster has yet been detected in analysis of kelp samples along the western U.S. coastline.

Loss of six glaciers in West Antarctica appears inevitable

Six major glaciers in the West Antarctic ice sheet have "passed the point of no return" with respect to melting into the sea, scientists say.

New plastics heal themselves

Researchers have developed a regenerating plastic that grows back after damage.

Stormy Mother’s Day 2014 for most of United States

Chance for significant severe weather is possible across the Plains on Mother's Day. Strong tornadoes and large hail possible.

Strong earthquake rattles Mexico’s Pacific coast

A 6.4-magnitude earthquake rocked Mexico's southern Pacific coast on Thursday. Many frightened people, but only minor damage reported so far.

Today science: Mount Everest without supplemental oxygen

Here's why climbers use supplemental oxygen to climb Mount Everest. Also, the curtailment of the 2014 Everest climbing season following a deadly avalanche.

Ancient Peruvian culture predating Nazcas used desert lines to guide people to solstice festivities

The Paracas immediately preceded another culture called the Nazca, which is famous for making massive line drawings in the Peruvian desert.