The Indigenous Achuar people in Ecuador's Amazon rainforest sail in six solar-powered canoes. And it's not just to save money on fuel — the trees of the rainforest will benefit too.

Advocates say human-driven climate change is hurting people's health worldwide–but taking action like reducing reliance on fossil fuels lowers risks immediately.

Dozens of women and kids held hostage by Hamas for nearly two months returned home to Israel this week. Experts say reacclimating is a process — and there are ways professionals and parents can help.

A growing number of doctors have stopped recommending weight loss when they see patients, arguing that it can be counterproductive.

At least 117 people in 34 states have gotten sick from salmonella infections. U.S. health officials believe two brands of cantaloupe — and dozens of fruit cups and medleys — may have been the cause.

"Allo" is Greek for "other." Alloparents are helpful relatives and neighbors. In a study from Congo, babies had 8 alloparents on average. Perhaps the self-reliant nuclear family is a societal misstep.

The latest World AIDS Day report finds that urgent action is needed to tackle inequalities, especially in the South, which has the highest rates of new HIV infections.  

Reports of an "outbreak" of some as yet unidentified canine respiratory illness are scaring dog owners. But veterinarians and researchers aren't panicking.

Baby boomers are entering older age amid a historic affordable-housing shortage and widening inequality. A new study warns many won't be able to access the kind of housing or caregiving they need.

Ernst, who has served in the Senate since 2015, hosted the closed-door luncheon for GOP senators Thursday when the incident occurred.

Forty years ago, Sarah Lubarsky came home from work to find her fiancé vomiting and slurring his words. It took a doctor's intervention for the problem to be taken seriously.

The Biden administration is cracking down on deceptive or misleading Medicare Advantage and drug plan sales tactics. And it's counting on beneficiaries to help catch offenders.

One common decongestant, phenylephrine, was found ineffective this fall. Doctors are skeptical about the rest of the over-the-counter cold cures lineup.

Starting in early December, about 19,000 school districts will have the chance to order free rapid COVID tests from the federal stockpile for their students, staff and others in the community.

Dr. Dani Mathisen is one of 20 patients who say abortion bans in Texas harmed them during complicated pregnancies. Attorneys in the lawsuit will argue before the Texas Supreme Court Tuesday.