Analyzing a leg bone from a fossil site in Colombia, scientists have identified a massive “terror bird” that lived about 12 ...

The bone, described two decades after its discovery, suggests the species might have grown up to 20 percent bigger than other ...

The election of Donald Trump as president for a second time and the Republican takeback of the U.S. Senate could undo many of the national climate policies that are most reducing pla ...

Trump has also repeatedly pledged to expand fossil fuel production, and “drill, baby, drill” was an oft-used motto on the ...

Trump's first presidential term (2016-2020) brought varied performance across S&P 500 sectors. Tech and consumer discretionary sectors led, while energy struggled. Solar stocks soared. Here's a look ...

The Psittacosaurus dinosaur fossils discovered in the Yixian Formation stood out for their remarkable state of preservation.

Feathers and other intact soft tissue samples found in some of the fossils even helped prove that modern birds almost ...

The 237-million-year-old remains are among the oldest silesaurid fossils ever found, adding to paleontologists' understanding ...

Some of the incredible fossil discoveries of the 21st century make you understand how little we know about the prehistoric times on Earth.

The researchers determined that these fossils dated to a condensed period of about 125.8 million years ago, spanning less ...

Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ...