Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

AI-designed materials cool better than paint and save energy. Their uses span homes, clothes, and space tech. A new class of ...

Supersonic tunnel trials suggest the X-59’s shape can scatter shock waves, paving the way for hush-hush high-speed flight.

Eating prunes daily helped women maintain stronger bones in a year-long study. Prunes may counter bone loss thanks to their ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

By flying closer to the Sun than ever, Parker Solar Probe reveals the chaotic birthplace of solar wind and space storms, ...

Blue sharks get their glow from hidden nanocrystals — and those same structures might let them subtly change color under ...

A surprising discovery at the heart of the Milky Way is forcing scientists to rethink how massive structures called Fermi ...

Scientists have successfully grown over 400 different types of nerve cells from stem cells in the lab—a groundbreaking step toward replicating the complexity of the human brain.

Alzheimer’s may be driven by more than just plaques—scientists have discovered 200+ hidden proteins that could be quietly harming the brain.

New research from HKU geologists suggests that Earth's first continents were born not from plate tectonics, but from deep ...

A once-a-week injection could greatly ease life for the more than eight million people who live with Parkinson’s disease by replacing the daily routine of swallowing multiple pills.