Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

Solar power is already the cheapest way to generate large amounts of clean electricity, yet conventional panels still waste a ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...

According to his calculation, Santa would make 2,708 visits per second to reach 234 million households in 24 hours to deliver ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...