How do fish survive relentless sunlight in the open waters without getting burned? They make their own natural sunscreen—and ...

Vitamin D is fat-soluble, so it’s absorbed better when taken with food, especially meals that contain fat. Taking vitamin D on an empty stomach is safe but may reduce its effectiveness over time. For ...

Tiny molecules in the blood can strongly predict short-term survival in older adults, according to new research.

Fatigue, weakness and low energy levels are all signs of iron deficiency, while for low levels of B12, symptoms can include ...

Nigerian virologist Margaret Oluwatoyin Japhet has designed a rapid test that could diagnose rotavirus at a child’s bedside.

Researchers at European XFEL have developed a way to study liquid samples that are too dilute for many existing X-ray ...

While fentanyl overdose deaths have been falling in recent years, use of the drug remains a major public health crisis in the U.S., and now Labcorp is launching a new test designed to detect the ...

If you’ve spent even five minutes on skincare TikTok or fallen into a r/SkincareAddiction rabbit hole, chances are you’ve heard about vitamin C. It’s easily one of the most talked-about skincare ...

Is a Clearblue or First Response pregnancy test better? Time stops in the moments waiting for a home pregnancy test to deliver the answer. This is one of the most vulnerable times in anyone’s life, ...

Scientists at the Princeton University Branch of the Ludwig Institute for Cancer Research have identified novel mechanisms by which a metabolic derivative of vitamin A—all-trans retinoic ...

PHOENIX — A new rapid test for Valley Fever developed in Phoenix is getting ready to go on the market and will be a game-changer for doctors in diagnosing the disease. Valley Fever is a disease that ...