Latest

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an archeologist holding a human skull
An unexpected finding shows us how little we know about the early human story in our region.
human migration
Fossilized footprints found at an excavation site in southwest New Mexico prove humans colonized the continent much earlier than previously thought.
Cave art
In the perilous mountains of Tibet, archaeologists unearthed ancient hand and footprints that seem to be the creative work of children.
stellar remnants
Are the stellar remnants in our cosmic backyard actually our parents and grandparents?
Tournament Theory
American and French troops turned capturing Hitler’s chalet into a game.
maple tree helicopters
Engineers borrowed the maple tree's "helicopter" to design tiny, flying microchips, which perform various tasks while in whirling free fall.
A future kitchen appliance could make it possible to 3D-print entirely new recipes and cook them with lasers.
Portrait of Tal Golesworthy by Dave Imms
When Tal Golesworthy was told he was at risk of his aorta bursting, he wasn’t impressed with the surgery on offer – so he came up with his own idea.
The most massive galaxies lost their star-forming material very early on and never got it back.
A modern library illustrating the concept of decoding data
New chip eliminates the need for specific decoding hardware, boosting gaming systems, 5G networks, and more.
long-term thinking
The fruits of long-term thinking will reveal themselves in five or ten or 30 years, when you’ve created the future you’ve always wanted.
Copernican principle
The Copernican principle states that Earth is an ordinary planet, but that does not mean that life is ordinary in the universe.
Leo Tolstoy
The Russian writer’s scorn went beyond a difference in taste; Leo Tolstoy virulently hated everything Shakespeare had come to stand for.
LSD brain
Scientists use tripping rats to show that LSD disrupts communication between two key brain regions.
big bang
Everything else in the universe is either a particle or field. Dark energy behaves as neither, and it may be a property inherent to space itself.
organ transplantation
Organ transplantation is in dire need of biotechnological advances. 3D bioprinting and genetic modification of pigs provide a path forward.
Mooncakes for the Mid-Autumn Festival
This is a time for family and friends to gather, watch the full moon and eat mooncakes and other delicacies.
David Hume
Which philosopher had the strongest arguments? David Hume, who raised some of the best challenges for science, ethics, and religion.
PTSD
From "shell shock" to "combat fatigue," the wars of the past century have violently illuminated the power trauma can wield over the mind and body.
A large impact from an asteroid billions of years ago may have created the moons of Mars, including an inner, larger one that no longer exists today! (Credit: Medialab, ESA 2001)
Phobos and Deimos only have two explanations, and neither one adds up.