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 ...

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

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 ...

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 ...

Ancient Canaanite ritual artifacts and 5,000-year-old winepress discovered at Tel Megiddo in Israel, the biblical site known as Armageddon from the Book of Revelation.

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 ...

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 ...