KAIST scientists have created a fast-acting, stable powder hemostat that stops bleeding in one second and could significantly improve survival in combat and emergency medicine. Severe blood loss remains the primary cause of death from combat injuries. To…

A recent Form 4 filing from Archer Aviation ($ACHR) might appear to be a cautionary signal from afar, but the details point to steady progress rather than insider s...

The world’s most powerful supercomputers can now run simulations of billions of neurons, and researchers hope such models will offer unprecedented insights into how our brains work

A seven-million-year-old fossil may mark the moment our ancestors first stood up and walked.

Known as Atlantic Equatorial Water (AEW), this mysterious mass had eluded detection for decades until researchers went back through old data.

Small modular reactor startups are betting that mass manufacturing will help them bring costs down. But are they underestimating the challenge?

From molten salt to TRISO fuel, here’s how technological advancements could upend an old power technology.

Gravity is the curvature of spacetime. So, how curved is the spacetime we are in right now?

Let’s start by looking at the effect of curvature in a very simple situation. Two meridians on a sphere, like the red and blue ones in the diagram, will come together…

An unlikely accomplice just pushed quantum teleportation past a milestone, as teams in Turku and Hefei upend a rule every physicist learns on day one. Could “noise” — paired with a hint of hybrid entanglement — be the key to making quantum networks work beyond…

Spaceflight takes a physical toll on astronauts, causing muscles to atrophy, bones to thin and bodily fluids to shift. According to a new study published in the journal PNAS, we can now add another major ...

Oklo stock surged 8% on Friday and is now up 300% in the past 12 months as it inks big-ticket agreements with Meta and other tech giants.

NANO Nuclear and Ameresco have signed a deal to deploy advanced micro modular nuclear reactors across US federal and commercial sites.

In Canada, scientists uncovered a perfectly preserved prehistoric armored dinosaur nicknamed the “frozen dragon,” locked in rock for over 110 million years. This fossil, a nodosaur found in Alberta, still has its skin, armor plates, and even traces of pigmentation…

After breaking duration records, the experiment went on to break density records.

Two billion years before we made history and split the atom, the Earth had already accomplished it and was running its own nuclear reactors. And they operated for hundreds of thousands of years, as the first signs of multicellular life emerged.

A Berkeley Lab-led team has created the first high-definition movie of shockwaves moving through a fusion-relevant target.

EDF said the delivery of the reactor was a major moment in Hinkley Point C's construction

More than twenty years ago, Yang Liwei — China’s first man in space — reported hearing an eerie sound inside his capsule. The phenomenon, which seems to defy the basic laws of physics, still baffles ... Read more

Neuromorphic computers, inspired by the architecture of the human brain, are proving surprisingly adept at solving complex mathematical problems that underpin scientific and engineering challenges.

Paris summit warns about “mirror life.” Scientists call for early limits on mirror bacteria that could evade defenses and disrupt ecosystems.