Jan. 9 (UPI) --If CO2 emissions continue unabated, global temperatures could increase by more than three degrees Celsius. Earth experienced similar temperature increases during the Miocene Climate ...

Aim for who/what/when/where/why/how type facts formatted like so: Ancient China began as a group of isolated communities during the Stone Age and eventually grew into ...

The hair color of the ancient Greeks has long intrigued historians. Luckily, evidence of their appearance can be found in ...

More than half a billion years ago on a frigid, ice-covered Earth, glaciers stirred up ingredients for complex life by bulldozing land minerals and then depositing them in the ocean, according to a ...

56 million years ago, the Earth was a much different place as a cataclysmic event caused global temperatures to rise and all ice to melt in a period known by scientists as the Paleocene-Eocene Thermal ...

Greek archaeologists recently uncovered a trove of ancient artifacts while exploring the lost city of Tenea, which legend suggests was built some 3,000 years ago by Trojan prisoners of war. More than ...

One crater on Mars shows signs of an ancient glacier that melted from the top down. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. One strange ...

A new study of an ancient period that is considered the closest natural analog to the era of modern human carbon emissions has found that massive volcanism sent great waves of carbon into the oceans ...

The climate on Mars between 3 and 4 billion years ago may have been warm enough to sustain significant rainstorms and flowing water before conditions turned cold and the planet froze over, according ...

Ancient China began as a group of isolated communities during the Stone Age and eventually grew into a formidable empire. Ancient Chinese people developed their own writing system and several famous ...