Learn how these tiny clownfish, famous for their role in the “Finding Nemo” films, survive the trouble of heatwaves.

Although there is no exact comparison to any known bacterium on Earth, the space bacteria shares some key genetic ...

Observations show a stronger galaxy piercing a weaker one with a lance of radiation, reducing its star-making ability.

Learn why both human teeth and an ancient fish contain a key sensory substance — but in different locations.

This sparkling solution can aid conservationists as they track at-risk water voles in their natural habitat.

Multiple obstacles, including vascular connections and immune suppression, made the pioneering bladder transplant procedure a ...

Since Alzheimer's disease affects over 7 million people in the U.S., potentially doubling to 14 million by 2050, earlier ...

As the Hubble Space Telescope celebrates 35 years in space, here's what to know about the ambitious instrument.

Learn about the prevalence of snoozing after the alarm sounds on an alarm clock or smartphone, and learn more about its ...

Learn more about the migrations of East Australian humpback whales, which were traditionally thought to travel from polar to tropical waters to give birth.

Learn about the strongest solar storm to ever strike Earth, occurring around 14,300 years ago during the last Ice Age.

Learn more about ALS, the disease that affected Stephen Hawking, and the advances made to find a cure.