The forensic analysis of a potential signal from another civilization reveals how challenging the search for extraterrestrial intelligence is likely to become. ...read more
La Niña is tipping the odds in favor of certain outcomes. Unfortunately, that's bad news for the Southwestern U.S. and large parts of California. ...read more
Experiments showed how cats can track their owners by listening for their voice ...read more
And why you should probably never meet some of them. ...read more
Art historians have long used traditional X-rays, X-ray fluorescence or infrared imaging to better understand artists’ techniques. ...read more
High hopes for the holidays can be accompanied by "holiday blues." Here’s how to handle them. ...read more
New study examines rare sedimentary rocks atop some of the planet's oldest large land masses. ...read more