Elena Renken

The hydra, a tiny aquatic creature, appears to never age. Scientists are studying it to learn what secrets it may hold to longevity.

Opossums, Hydras And Hummingbirds: What We're Learning About Aging From Animals

Lulu Miller

Some animals live longer than they should for their size. Some have shorter lives. And others don't appear to age at all.

Her Incredible Sense Of Smell Is Helping Scientists Find New Ways To Diagnose Disease

Alix Spiegel

Years before he got diagnosed with Parkinson's, Joy Milne noticed her husband's characteristic scent had changed. The discovery that she could smell his illness has opened up a new field of research.

A cyclist crosses the Yangtze River Bridge. Residents of Wuhan are allowed to leave their homes on a limited basis. With public transit shuttered during the quarantine, they use cars, cabs, scooters and bicycles.

PHOTOS: Scenes From The Epicenter Of The Coronavirus Outbreak

Elena Renken

A photojournalist in Wuhan, China, portrays a city under quarantine in the midst of COVID-19.

Chunlin Leonhard, is under quarantine at the Travis Air Force Base. She and others under quarantine are housed on base and where they receive delivered meals three times a day.

Health News Florida

Life In Quarantine: What It's Like For The U.S. Evacuees From Wuhan

Rob Stein

Hundreds of American travelers returned from Wuhan, China and are now under federal quarantine for two weeks. Some are happy to be back in the U.S., but wish they weren't confined in military bases.

People wear face masks as they wait at Hankou Railway Station earlier this week in Wuhan, China. Experts say there is little evidence that masks prevent infection.

Health News Florida

Coronavirus FAQs: Do Masks Help? Is The Disease Really So Mysterious?

Elena Renken

We're answering a few questions that you may be asking about the new coronavirus outbreak. And we invite you to send us your questions.