The fossil of a chicken-sized, meat eater from Brazil that had a mane of fluffy filaments and a pair of stiff, ribbon-like streamers emerging from…
AA News Shop
The recent success of some coronavirus vaccines in end-stage clinical trials has brought us to the end of the pandemic, a glimmer of hope in…
During a dry summer nearly 2,000 years ago, people living in what is now western New Mexico crawled into the cold, dark belly of a…
A mysterious supervolcano that has not been discovered before may be lurking beneath the Aleutian Islands of Alaska. A new study suggests that a large…
For the first time, scientists are about to get their hands (carefully gloved) on asteroid earth so ancient that it may contain clues as to…
It was a strange spectacle: in the winter of 2007, Chinese scientists saw a wild giant panda jumping through horse manure, diligently staining itself with…
The sun set on the iconic Arecibo telescope. Since 1963, this colossal radio telescope in Puerto Rico has observed from space rocks passing through Earth…
The sudden glow of a shooting star is a delight and its brightness is not clouded by the knowledge that meteor showers are just the…
Venusian memory The phosphine gas detected in the clouds of Venus may be a sign of life or some strange unknown chemical, Lisa Grossman reported…
The scientific debate over the most controversial archaeological site in the Americas has entered new and painful territory. In 2017, scientists reported that about 130,000…