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.

Syllipsimopodi bideni is small (about 12cm in length), has ten arms, suckers, fins, and a triangular pen of hard tissue inside its body for support.
ai drone meteorite
Aerial drone footage was sent to an AI trained to track down space rocks.
The far infrared reveals both the coldest and hottest gas in the Universe, and can teach us what no other wavelength range can.
ants cancer
The insects were just as accurate as trained dogs, although not as cuddly.
what are collective illusions
1mins
From trust and conformity to aspiration, this new series, hosted by Todd Rose, explores and decodes the world's greatest Collective Illusions.
Stand Together
Is there any good reason for assigning North and South the way we do, or could we have just as easily done the reverse?
The ranking is encouragingly diverse, with the top 10 featuring representation from five regions.
Discussions of human evolution are usually backward looking, as if the greatest triumphs and challenges were in the distant past.
Close up of an ant on the ground.
Two aspects of memory – fast updating and long lasting – are typically considered incompatible, yet the insects combined them.
An expert explains the emerging science of nutrigenomics.
supermountains
Gigantic ranges called "supermountains" formed twice in Earth's history, and they may have had a profound influence on evolutionary history.
Happiness study
3mins
Why studying happiness is good for your “psychological immune system,” explained by Harvard “happiness professor” Tal Ben-Sharar.
existence of God
Despite all that we've learned about the Universe, there remain unanswered, and possibly unanswerable, questions. Could "God" be the answer?
Bar Chart Race for GDP
Any dataset that can be quantified over time can be turned into a contest that is both exciting and (a little bit) enlightening.
Astronomers used supercomputers and an international network of antennas to create the stunning map.
Rotterdam, NL
Africa has the most universities in the 2022 rankings with over two thirds of the world’s youngest universities.
how much dark matter
If dark matter exists in a large halo in our galaxy, made up of particles, then it's passing through us constantly. But how much?
hot big bang
When we look out at the Universe, even with Hubble, we're only seeing the closest, biggest, brightest galaxies. Here's where the rest are.
MIT neuroscientists have identified a population of neurons in the human brain that respond to singing but not other types of music.