CBS News11d
New discoveries could rewrite the history of early Americans — and the 4-ton sloths they lived with
But new research from several sites is starting ... Her findings, together with other recent discoveries, could help rewrite the tale of when humans first arrived in the Americas - and the effect ...
Space.com8d
Accidental discovery reveals 'millinovas,' a new class of cosmic explosion 100 times brighter than the sun
"We came across a group of outbursting variable stars exhibiting very characteristic triangle-shaped symmetrical outbursts ...
Complete mastodon jaw unearthed in New York after homeowner spots teeth in backyard
A complete and well-preserved jaw that once belonged to an ancient mastodon has been unearthed from the yard of a home in New ...
The Baltimore Sun11d
Giant sloths and mastodons lived with humans for millennia in the Americas, new discoveries suggest
But new research from several sites is starting ... Her findings, together with other recent discoveries, could help rewrite the tale of when humans first arrived in the Americas — and the ...
New Solar Discovery Could Revolutionize Hydrogen Production
A new solar cell process using Sn(II)-perovskite oxide material offers a promising pathway for green hydrogen production ...