Science & Tech

Science & Tech

Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.

inventions
From textiles and transportation to chemicals and microchips, a group of researchers proposes a new way to measure the impact of innovation.
nasa merge black hole
The latest gravitational wave data from LIGO and Virgo finally shows us the truth: there are no "gaps" in the masses of black holes.
Two second graders learn by different approaches. One draws a picture, the other writes a paragraph.
Learning styles are supposed to help learners take ownership of their education, but research doesn’t back up this well-intentioned myth.
California condor does not need male to reproduce
Virgin birth – which involves the development of an unfertilised egg – has preoccupied humans for aeons. And although it can’t happen in mammals, it does seem to be possible in […]
how many planets
Based on the atoms that they're made out of, the innermost planet should always be the densest. Here's why Earth beats Mercury, hands down.
Although many dinosaurs never left the ground, they still possessed the basic structural framework for flight.
tooth decay
A mouthwash solution containing ferumoxytol and a dye could treat, prevent, and diagnose tooth decay, according to UPenn researchers.
The history of resuscitation
Ah, ha, ha, ha, stayin' alive, stayin' alive.
elements
There are over 100 known elements in the periodic table. These 8 ways of making them account for every one.
wireless charging
Wireless charging isn't just for phones and laptops. It could also power medical devices like heart implants.
metaverse
If used improperly, the metaverse could be more divisive than social media and an insidious threat to society and even reality itself.
A person lying in bed lacking sleep due to daylight saving time.
These studies are only the tip of the iceberg, with adverse consequence of the time change ranging from student test scores to stock market returns.
flying cars
Battery-powered urban aircraft are well within the bounds of technological reality.
Mayan
Looking with lasers, researchers discovered that many Olmec and Mayan ruins seem to have been constructed from the same blueprint.
false vacuum
There's a big difference between the notions of 'false vacuum' and 'true vacuum' states. Here's why we don't want to live in the former.
uncertainty
We pretend to be in control, but we have frighteningly little knowledge upon which to base our life’s decisions.
But the upcoming James Webb Space Telescope compels us to add, “so far.” Beginning with its 1990 launch, NASA’s Hubble Space Telescope revolutionized our conception of the Universe. This photo of […]
How the search for alien life is taking place right here in our own Solar System. If you want to understand the origin of life in the Universe, you have three […]
The highest-energy particles of all come from space, not human-made colliders. When it comes to the most energetic particle collisions of all, you might think that the Large Hadron Collider […]
More energy means more potential for discovery, but we’re topped out. If your goal is to discover something completely novel, you have to look in a way that no one else […]