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Science & Tech
Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.
Across the subterranean United States, not all rocks were created equally.
There are so many problems, all across planet Earth, that harm and threaten humanity. Why invest in researching the Universe?
Implanting machine components into human bodies, argues one scholar, could make for a better society.
Aliens are often portrayed in popular culture as humanoid. But in reality, intelligent extraterrestrials might take far stranger forms.
What the breakthrough methods of laboratory research can teach the business world about brainstorming.
The majority of the matter in our Universe isn't made of any of the particles in the Standard Model. Could the axion save the day?
Forensics has reached the final frontier, and could be used to solve future space accidents—or crimes.
This map samples some of the digits that make up the DDC system, invented by the brilliant but flawed Melvil Dewey.
More than 90% of sexually active men will be infected with human papillomavirus in their lifetime. The virus may reduce fertility.
The Universe is 13.8 billion years old, going back to the hot Big Bang. But was that truly the beginning, and is that truly its age?
We may be on the brink of finally seeing human-level intelligence in an AI — thanks to robots.
Susannah Fox, former chief technology officer for the HHS, explains how technology has empowered us to help fill in the cracks of the healthcare system.
The center of the galaxy doesn't just host stars and a black hole, but an enormous set of rich gassy and dusty features. Find out more!
Although human beings arrived on Earth just ~300,000 years ago, we've transformed the entire planet completely. Here's how we did it.
Well-preserved ancient plants and other finds at the Clarkia fossil beds hint at what kind of evidence any Martian life may have left behind.
From before the Big Bang to Voyager 1, particle physicist Harry Cliff takes us on a whiz-bang tour of the Universe's evolution.
The technology is not a replacement for human labor — it's a way to complement existing human tasks.
Despite billions of years of life on Earth, humans first arose only ~300,000 years ago. It took all that time to make our arrival possible.
Some physicists are besot with the multiverse, but if we can't detect these other universes, how seriously should we take them?
Lord Kelvin is thought to have said there was nothing new to discover in physics. His real view was the opposite.