See the metal guts of a satellite in this wild X-ray view | Space photo of the day for Dec. 4, 2025
The EURECA spacecraft flew on the space shuttle Atlantis in 1992.
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The EURECA spacecraft flew on the space shuttle Atlantis in 1992.
A new joint analysis from the NOvA and T2K experiments offers the most precise look yet at neutrino behavior, bringing scientists closer to understanding why the universe is made of matter.
Extinct relatives of modern humans, like Neanderthals and Homo erectus, that lived in the Levant around 120,000 years ago, did not engage in mass hunting but preferred selective and strategic hunting of wild cattle. Scientists suggest that this way of…
Experiments reveal that pond frogs can eat highly venomous hornets without suffering noticeable damage, even after repeated stings. Most frogs successfully consumed hornets, including the notorious Asian giant hornet. This unusual resilience suggests that frogs may have evolved mechanisms to…
See a stunning supermoon take flight on Dec. 4.
Scientists have captured a never-before-seen, high-resolution look at influenza’s stealthy invasion of human cells, revealing that the cells aren’t just helpless victims. Using a groundbreaking imaging technique, researchers discovered that our cells actually reach out and “grab” the virus as…

What would it look like to plunge into a monster black hole?
FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power. By using custom thermal patterns, it preserves mirror shape without introducing noise, allowing detectors to operate at higher sensitivities. This leap…
The European Parliament recently backed changes to the rules around the labeling and marketing of plant-based meat alternatives. New definitions specify that words like “burger,” “sausage,” or “steak,” refer exclusively to animal protein. To get to the meat of the…
Starting school is a time of great anticipation and excitement for young children and families. The buildup can last for months as children go to orientation days, and families prepare with new uniforms, bags and lunch boxes. Significant adults in…