Was Mars — now a cold, dry place — once a warm, wet planet that sustained life? And if so, how long has it been cold and dry?

Exciting new work by a Florida State University research team has led to a novel molecular system that can take your temperature, emit white light, and convert photon energy directly to mechanical motions.

Study also confirms presence of genetic variation in alcohol-dependent patient population.

Recycled tires could see new life in lithium-ion batteries that provide power to plug-in electric vehicles and store energy produced by wind and solar, say researchers at the Department of Energy’s Oak Ridge National Laboratory.

‘Fragility’ provides a clue to the mystery of what happens when a liquid turns into a glass

Scientists have developed what they believe is the thinnest-possible semiconductor, a new class of nanoscale materials made in sheets only three atoms thick.

The presence of Clostridia, a common class of gut bacteria, protects against food allergies, a new study in mice finds.

Los Alamos and partners test ionic liquids to break bacterial biofilm layer and save lives.

A growing number of consumers are willing to pay a premium for fruits, vegetables and other foods labelled "organic", but whether they're getting what the label claims is another matter.

Large lecture courses notoriously discourage students from going into the sciences, but an innovative physics course helps to prevent this first-year slide.

New Fermilab experiment will test the nature of the universe.

New questions about geology, oceanography and seafloor ecosystems are being raised because of research by a Mississippi State University geologist.