Nabta Playa: A mysterious stone circle that may be the world's oldest astronomical observatory
Nabta Playa in Egypt is an ancient stone circle that researchers suspect was used to determine the summer solstice, which signaled rain was on the way.
By Sascha Pare published
Researchers created a seismic map of Earth's interior beneath the southeastern Pacific Ocean and discovered an ancient slab of oceanic crust that appears to be stuck midway through the mantle.
By Sascha Pare published
Inside a basilica in Turkey, researchers have unearthed a bone-filled tomb that may have belonged to a Roman gladiator named Euphrates and was later repurposed for a dozen people.
By Kristina Killgrove published
A new ecological model suggests Neanderthals and modern humans interbred in the Zagros Mountains in what is now Iran before going their separate ways 80,000 years ago.
By Michael Schubert published
A study of avalanche survival data shows that survival rates have increased and rescues are faster, but time is still critical for buried victims.
By Hannah Osborne published
Filmmakers captured a mother eastern lowland gorilla nursing her infant for the PBS show "Silverback."
By Sascha Pare published
Researchers found the carcass in August 2020 in Russia's Sakha Republic, and the discovery has revealed a never-before-seen characteristic of woolly rhinos: a fatty hump on the animal's back.
By Shannon Sauer-Zavala published
Can people change their personality? Yes, by "making intentional tweaks to their thinking and behavior," research finds.
By Alexander McNamara published
Science news this week Sept. 28, 2024: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.
By Ben Turner published
The discovery of two entangled quarks at the large Hadron Collider is the highest-energy observation of entanglement ever made.
By Andrey Feldman published
New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an event horizon, potentially solving some of the biggest paradoxes in black hole physics.
By Tom Metcalfe published
The special chemistry of this shiny iron alloy creates a protective layer on its surface that prevents it from rusting.
By Ben Turner published
Yoshua Bengio played a crucial role in the development of the machine-learning systems we see today. Now, he says that they could pose an existential risk to humanity.
By Edd Gent published
Although quantum computing is a nascent field, there are plenty of key moments that defined it over the last few decades as scientists strive to create machines that can solve impossible problems.