Crystal skulls arrived on the archaeological scene in the 19th century. No one knew who made them. Eventually, they all ...

Spreading crushed stone across farm fields could inexpensively pull CO2 from the air while also increasing yields. But it ...

Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled ...

A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...

Using ice core samples, researchers linked a natural disaster with a trove of nearly 5,000-year-old artifacts discovered at ...

Rocks beneath overpasses are meant to deter the homeless. But are they "hostile architecture" or part of a housing program strategy?

BEIJING -- Chinese President Xi Jinping said Friday that both he and US President-elect Donald Trump attach great importance to interaction with each other and hope China-US ties will have a good ...

that are constantly racing against each other as they perform daring flips and tricks. We have no idea how The Rock intends to make a feature film out of that but he teased at the convention that ...

Ice core analysis from Greenland reveals volcanic upheaval that coincides with the creation of mysterious "sunstones" in ...

But my main thing is that I would like to live in a more beautiful area, because at the moment, there's quite a lot of other houses around ... a house that is attached on both sides to another ...

Another multiple choice question. The bone, excuse me. This bone is much smaller in cats than in humans and is not attached to other bones. This free floating bone allows cats to fit into small ...