When the aging brain misfires, the results can be astonishing and a little alarming.

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to human behavior, we often find ourselves treading a fine line between what's socially acceptable and what's ...

Scientists have finally figured out how mysterious “breather” laser pulses work, solving a puzzle that has frustrated laser ...

A research team led by the Paul Scherrer Institute has spectroscopically observed the fractionalization of electronic charge in an iron-based metallic ferromagnet. Experimental observation of the ...

The U.S. government is mounting an emergency response in an effort to save a unique and endangered fish found off the coast of Florida. Subscribe to read this story ad-free Get unlimited access to ...