It can be found inside gas giants such as Jupiter and is briefly created during meteorite impacts or in laser fusion ...

In a monumental case, the U.S. Supreme Court ruled parents can opt their student out of lessons that go against their religious beliefs.

Inspired by superconductivity, a strange new theory that seeks to explain dark matter might explain dark energy, too ...

We have discovered legions of strange particles that seem to only have a ghostly existence inside materials. Even so, they ...

In the natural world, many things come in mirror-image pairs. Your left and right hands are a perfect example—they look alike but can’t be perfectly superimposed.

Parents and school district leaders in Modesto are clashing when it comes to teaching kids about health education.

One Idaho elementary school teacher is showing just how powerful a joyful classroom can be – and the internet is loving every ...

The U.S. Supreme Court is increasingly not an option to protect, let alone expand, civil liberties and civil rights. Last year’s Supreme Court term was the most conservative in a century, as President ...

Golden State traded back but nabbed 6-foot-8 wing Alex Toohey, a defensive standout for the Sydney Kings The Golden State Warriors traded back from the No. Will Richard News / Hoops Rumors / June 27 ...

Meanwhile, in Canada, Prime Minister Mark Carney's government threatened to hike tariffs by late July on US imports of steel and aluminum, weeks after Trump ballooned US levies on those metals to ...

Karen DeYoung is associate editor and senior national security correspondent for The Post. In more than three decades at the paper, she has served as bureau chief in Latin America and in London ...