Stories by Josh Fischman

Doctors are starting to prescribe vegetables or entire meals to ward off disease.

Cows and at least one person in the U.S. have been sickened by avian influenza. We asked experts about the risk to humans.

The deadly virus was practically eliminated in the U.S., but now it’s infecting more people.

A quick nap can boost your memory, your mood and even your creativity

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, long dismissed by doctors, causes immune system dysfunction and other problems. But treatments are lacking.

Nose-plus-throat swabbing for COVID could increase test accuracy—but could create problems, too

A noninvasive test for genetic material could predict embryo quality in IVF.

When symptoms start, COVID tests may say you’re not infected when you really are.

The holidays are a time for indulgence, but there are ways to drink alcohol without suffering the painful effects.

Problems with the heart, kidneys and metabolic health are all connected

Fewer kids got their routine childhood vaccines since before the pandemic. Are lack of access and a loss of trust in science to blame?

Daytime naps of about 30 minutes really improve your thinking and may spark creativity.

More than half of our diet consists of foods that have been industrially processed in some way, and they may be harmful to our health

The dangerous virus is still here. Here’s how you can stay safe.

The popular decongestant phenylephrine is not effective, an FDA panel found. Here’s what to use instead.

Three scientists won the Nobel Prize in Chemistry for their discovery of quantum dots, an entirely new class of material that is used in large-screen TVs and cancer surgery

Consumers can now get easy tests for Alzheimer’s. But these tests may not really help patients that much—yet.

The bite of the lone star tick makes people allergic to a sugar found in mammalian products, and many doctors don’t know about it.

In inflammatory bowel disease, mental stress can produce two painful responses

Hearing aids may help maintain better brain functions in older people and better health overall.

Drugs such as Wegovy and Ozempic might help people tackle substance abuse as well as shed pounds.

Inflammatory bowel disease flare-ups can be traced to mental stress

ChatGPT and other AI programs can offer medical advice. But how good are they?

Your body has a secret cooling method, and scientists explain how to use it.