CNN Health

Get ready to see some awe-inspiring views of the universe as we've never seen it before.

Weekend warriors can still stave off disease even if they are packing their workouts into a couple of days, according to a new study.

People with diabetes or prediabetes followed a healthy keto diet and then a traditional Mediterranean diet for three months. How did each diet affect their health? The answer might surprise you.

If you're suffering from low back pain or have grappled with it in the past, you're not alone.

With her husband near death from an antibiotic-resistant superbug, a scientist found a cure no one had used in the US — intravenous injections of viruses called phages — and convinced the medical system to save his life.

The much-awaited summer lull in coronavirus cases doesn't appear to be happening. CNN Medical Analyst Dr. Leana Wen offers her insights about what precautions to take as infections continue to increase in much of the United States.

Approximately 300,000 children under the age of 5 in the US -- about 2% of that age group -- have received at least one shot of the Covid-19 vaccine since it was recommended by the US Centers for Disease Control and Prevention last month, a senior White House official told CNN Thursday, a number the official says aligns with expectations, though is lower than other age groups.

Childhood obesity is becoming more common and beginning at younger ages, according to a recent study.

As monkeypox cases continue to rise globally, the World Health Organization plans to reassess whether the outbreak constitutes a public health emergency of international concern.

The US Food and Drug Administration announced plans Wednesday to work with foreign formula manufacturers to allow them to permanently sell their products in the United States.

NASA has reestablished contact with one of its satellites that stopped communicating on its way to the moon.

The US Food and Drug Administration revised the emergency use authorization for Pfizer's Covid-19 antiviral treatment, Paxlovid, on Wednesday to allow state-licensed pharmacists to prescribe the treatment to people who are eligible.

Kids need tools for resilience, and actor Goldie Hawn is bringing it to them, one "brain break" at a time.

Patagonia is a land of extremes, home to spectacular and reclusive wildlife that has what it takes to survive in one of the world's last great wildernesses.

In the days since the US Supreme Court issued its ruling in Dobbs v. Jackson Women's Health Organization and overturned Roe v. Wade, reproductive health care has needed to operate in a new landscape.

A British man's overdose on vitamin D is a cautionary tale for people who are considering adding supplements to their lives, according to a paper published Tuesday in the journal BMJ Case Reports.

Repeatedly catching Covid-19 appears to increase the chances that a person will face new and sometimes lasting health problems after their infection, according to the first study on the health risks of reinfection.

The US Supreme Court decision to overturn the federal right to an abortion left many feeling angry and anxious about the future. Experts shared some advice on how to process what happened and make room for self-care.

Drivers swerve erratically while on their phones or dart dangerously around other cars. The blare of horns keeps you on edge as traffic backs up. It's enough to test anyone's patience.

After the US Supreme Court overturned Roe v. Wade, medical professionals across the country are using their TikTok accounts to show support and offer help to obstetricians and gynecologists who may be facing an increased demand for abortion care in states where the procedure is still legal.