Scientists' Push For a Universal Vaccine Takes a Key Step Forward

If you avoid getting vaccinated because you dread one needle stick after another, there’s hopeful news from scientists at five major U.S. universities.

They’ve taken a major step toward developing a nasal spray that could one day protect against everything from influenza and COVID-19 to bacterial pneumonia and even common aller...

Doomscrolling Affecting Many Americans' Sleep, Poll Finds

Doomscrolling is taking a toll on many Americans’ rest, a new survey says.

More than a third of U.S. adults (38%) say using their phone or tablet to read the news before bed is making their sleep slightly or significantly worse, according to the new poll from the American Academy of Sleep Medicine (AASM).

Only 14% of Americans ...

Clean Indoor Air Key To Preventing Asthma Attacks

Clean, well-circulated indoor air can reduce asthma attacks among adults, a new study says.

Fans and air purifiers are essential for reducing the risk of flare-ups at home, researchers recently reported in the journal Atmosphere.

In particular, good ventilation and exhaust systems in kitchen and bathrooms help protect asthma...

Hospice Use Rising for Seniors Following ICU Stays

For many older Americans, the intensive care unit (ICU) is a place of aggressive, life-saving intervention.

However, a new national study reveals that more seniors are choosing a different path — transitioning from the high-tech world of the ICU to the comfort-focused environment of hospice.

The findings were published recently...

Turns Out Horses Don’t Just Whinny — They Whistle

The sound of a horse whinnying is one most people recognize instantly, but scientists are only now learning how it’s made.

A new study revealed that when a horse whinnies, it is making two sounds at the same time: One sound comes from vibrating vocal cords, like when people sing. The other comes from air rushing through the voice box...