health and science

Jamela Black, of D.C., has always dreamed of being a mom, She decided to start a family on her own, with a sperm donor and IVF. But if conditions had been as they are now that Alabama’s Supreme Court has ruled that embryos are people, she says she wouldn’t have made the same choice. News4’s Aimee Cho...

About 10 years ago, Wayne Picker published a research paper about using MRI as an early detection tool for diseases and illnesses. Now, News4’s Jummy Olabanji reports that Picker’s Bethesda office Prenuvo does just that.

Researcher’s say there’s been an alarming increase among adults in their 40s and 50s who have been diagnosed with Alzheimer’s disease. That has ripple effects on the family members of those younger patients, who often fill caregiving roles.

 Alzheimer’s is not just a disease of old age, as two sisters in Northern Virginia learned when their mom was diagnosed at age 51. News4’s Eun Yang reports.

Would you be willing to quarantine in a hotel with people who have the flu in exchange for $1,900? News4’s Dominique Moody reports on a study that aims to improve public health policies.

Doctor visits for respiratory illnesses are up in the DMV. As hundreds of kids head back to the classroom after the holidays, it can be hard to keep the family healthy. News4’s Juliana Valencia looks at the status of respiratory illnesses and shares what medical experts suggest you do right now.

Rotate some fun new exercises into your routine to stay motivated.

BASH founder Alex Trakas shows Tommy McFLY how to knockout your workout in 2024 with boxing.

Looking for ways to ease into a fun fitness routine for the new year? News4’s Tommy McFly learned how to get into the pool for a low-impact workout for any age or ability level.

A few baby steps can get you started on a new year’s resolution to be more active. News4’s Tommy McFly shares ways to power up your walk or hike for mental and physical health.

A pair of Northern Virginia high school referees have a very special bond thanks to a life-saving donation. News4’s Dominique Moody introduces the duo who are still making calls side by side.

Stories about saving and transforming lives, plus our understanding of the world we live in.

We take a look back at the news events that captured your attention the most in 2023. From deadly flooding to divisive sports moves and much more, we take a look back at the year.

Every 40 seconds, someone in the U.S. has a stroke. While age and health are major risk factors for a stroke, falling temperatures can also increase your risk.

Did you know cold weather can increase your risk of getting a stroke? News4’s Eun Yang explains what you can do to prevent strokes.

Some companies are seeing the success of weight loss drugs like Ozempic and Wegovy and creating their own knockoff versions. But experts say those drugs might not be safe.

Some companies are seeing the success of weight loss drugs like Ozempic and Wegovy and creating their own knockoff versions. But experts say those drugs might not be safe. News4’s Susan Hogan reports.

A community healthcare fair in Annandale is celebrating the one year anniversary of a local coaching and consulting group. News4’s Derrick Ward reports.

Doctors are testing if four lifestyle changes can slow, stop — or even reverse — Alzheimer’s disease without using drugs or surgery.

Doctors are looking at four key lifestyle changes that may prevent or reverse Alzheimer’s disease. “To reduce it to its essence: eat well, move more, stress less and love more,” Dr. Dean Ornish said. News4’s Jummy Olabanji reports.