For a technical scientific term, entropy is pretty popular. I mean, it was the title of an episode of Buffy the Vampire Slayer, after all. Search the Internet for “entropy” quotes and you’ll find them ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have shown that a fundamental physical process relating to ...

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. The story starts with change. Science, most broadly defined, ...

Humanity has long struggled over the nature of time. In the last century, physicists were shocked to discover that the arrow of time cannot be derived from the laws of physics which appear perfectly ...

Measurements showing that a quantum system follows the forward-pointing trajectory of the arrow of time have been done by Kater Murch and colleagues at Washington University in St Louis, US. The team ...

It's time to begin our journey towards really understanding time. Ever wish you could travel backward in time and do things differently? Good news: the laws of physics seem to say traveling backward ...