Two real-world tests of quantum memories bring a quantum internet closer to reality
In the quest to build a quantum internet, scientists are putting their memories to the test. Quantum memories, that is. […]
We may finally know the source of mysterious high-energy neutrinos
Supermassive black holes at the hearts of active galaxies may be churning out a lot of the universe’s high-energy neutrinos.
Federally unprotected streams contribute most of the water to U.S. rivers
The dry-looking stream in your backyard may play a major role in feeding U.S. rivers. Channels that flow only in
A stellar explosion may create a temporary ‘new star’ this summer
Keep your eyes on the night sky this summer, scanning for the constellation Corona Borealis, and if you are lucky,
The second law of thermodynamics underlies nearly everything. But is it inviolable?
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Strange observations of galaxies challenge ideas about dark matter
Head-scratching observations of distant galaxies are challenging cosmologists’ dominant ideas about the universe, potentially leading to the implication that the
World record speeds for two Olympics events have fallen over time. We can go faster
Ready, set, go break a record. As elite athletes compete for top accolades in the 2024 Summer Olympics in Paris,
A black hole made from pure light is impossible, thanks to quantum physicsÂ
Black holes can’t be formed from pure light. Quantum physics would curb their creation under any foreseeable conditions, a new
This python-inspired device could make rotator cuff surgeries more effective
Each year, 2 million people in the United States suffer from rotator cuff injuries — but only 600,000 get surgical
Something weird is happening to Earth’s inner core
Something strange is happening at Earth’s center. Decades of earthquake data show that Earth’s inner core has been rotating slower