This large monument is believed to be about 5000 years old. It was first uncovered in 1968. The structure has a central cairn ...

An international team of archaeologists, ethnologists and historians has uncovered the oldest-known evidence of stone blade ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?

A study finds that engraved stone artifacts from Manot, Qafzeh, and Quneitra caves reflect early humans' symbolic behavior, ...

Megalithic structures in India are often overlooked. There is so much waiting to be explored between these stones and their ...

Everyone should visit the busy streets of London once in their life, but what time of year is best? It all comes down to what ...

This surge of water - the Zanclean Megaflood - is said to have ended a period during which the Mediterranean was a vast expanse of salt flats, known as the Messinian Salinity Crisis, which lasted ...

Pine Run Gathering is a joint venture owned by a subsidiary of Stonehenge Energy Resources III, LLC ("Stonehenge"), a portfolio company of Energy Spectrum Partners VIII LP, and UGI Corporation’s ...

For the exact time period the show takes place in, Mark’s driving license offers a big clue. In season 1 of the show, Mark’s driving license appears on-screen, and shows his birthday as 04/03 ...

It’s more important than ever to control who has access to personal data related to your reproductive health. Here's how to track your menstrual cycle without leaving an online trail. I review ...

I used a few apps actually designed to function as a period tracker. The main thing you want and hope for is it to start to estimate the length of your cycle and alert you to when your time of the ...