When message symbols have unequal probabilities, the cost of transmission can be compressed to a precise mathematical limit.

Black holes, regions in space where gravity is so strong that nothing can escape, have been widely studied over the past ...

When science fiction lands, we're thrilled and thoughtful. But sometimes it's tough to grasp what the movie was about, ...

Like modern-day alchemists, metallurgists are constantly discovering and perfecting recipes for better alloys. A crucial step ...

A new independent website, stephenhawking.co.uk, has launched to bring together the life, science and ideas of Stephen ...

Astronomers unveil 161 new black hole collisions, revealing insights into second-generation black holes and cosmic structure.

Bitcoin is invisible code — but for over a decade, creators have turned it into coins, cards, and USBs you can touch. Here’s ...

Humans have chased immortality perhaps for as long as we have known we will die. After observing tissues that survived in ...

A new belief set is uniting some of the wealthiest men in the world around a ‘transhuman’ future – actual humanity be damned ...

Once-proud club has forgotten what it was trying to be after years of mismanagement in a shopping-centre annexe ...

But merely persisting forever may not be all it’s cracked up to be—especially if you are reduced to just lying there, unable ...

What better way to measure the inevitable decay of all things than with a watch that draws its power from the sun?