Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

KayLynne Felthager tells PEOPLE she cracked her neck while driving, then days later lost vision, couldn’t speak and was flown by helicopter for a stroke ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

Can’t speak clearly after a stroke? A wearable turns tiny throat and body signals into full sentences, helping people talk ...

They’re behind millions of deaths every year – but fatty build-ups in our arteries often slip by unseen. How can we spot them ...

Bethenny Frankel shared that she was diagnosed with stage two chronic kidney disease as she encouraged her followers to make ...

After Colin Egglesfield was diagnosed with cancer for a third time in 2024, the actor and motivational speaker shared an ...

Motorcycles, just like cars, tend to depreciate quickly once you start driving them, but sometimes a classic model defies the odds and keeps a ton of value.

Today co-anchor Savannah Guthrie shared an update on her recovery after undergoing vocal cord surgery, debuting her “new ...

A growing movement of technically sophisticated patients are channeling their diagnoses into AI systems that address gaps ...

Hemi engines have a well-deserved reputation for immense power. As development continues, max horsepower and torque levels ...

"Tomatoes contain a group of phytochemicals called carotenoids, these include lycopene, lutein and beta-carotene," Nicola ...