Space junk measuring 13 metres and weighing 11 tonnes is expected to fall to Earth today ...

A tiny, dense stellar corpse in a nearby galaxy is pumping out so much energy that, on paper, it should have blown itself apart long ago. The object, cataloged as M82 X-2, blazes in X-rays up to ...

The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

So that question begs for two answers. The very first Olympic games were 776 BC in Olympia, Greece. There was one event, a sprint race to honor Zeus. and it wasn't until people were crashing out on it ...

Do you know which planet could float in a giant bathtub? Discover the science behind its low density, its hundreds of moons, and its famous rings.

Zaw Thiha Tun is currently an investment advisor for PI Financial Corp. He is also a financial writer on a wide variety of topics. CNBC / Getty Images Buffett turns market crashes into opportunities ...

Most U.S. states have legalized medical marijuana; many are also legalizing recreational use. Federal law still classifies marijuana as illegal, creating conflicting state and federal regulations.