For the first time, the U.S. is absent from WHO's annual assembly. What's the impact? In the wake of President Trump's decision to withdraw from the World Health Organization, the agency is holding its first major meeting. How will that affect WHO — and the United States? Jonathan Lambert
Why spring heat poses additional health risk Experts say heat this early in the year can be especially risky.
How treatable is prostate cancer? A doctor reacts to Biden's diagnosis Prostate cancer is one of the most common types of cancer in the U.S., and often treatable. One urologist says Biden has good options ahead — largely thanks to recent advances in research. Rachel Treisman
5 eating habits that can help you sleep better at night What you eat during the day can affect how well you sleep at night. Sleep researchers explain the impact of diet, caffeine and alcohol on sleep health, and share a list of sleep-supporting foods. Malaka Gharib
Protein for strength training? Vegan diet matches meat for muscle gains If you're trying to build muscle, getting enough protein is a must. But does it matter if that protein comes from meat or plants? A new study overturns assumptions. Will Stone
These Democratic governors are trying to curb health care for unauthorized immigrants After expanding state Medicaid programs to cover people in the country without legal status, Democrats are considering changes that would reduce immigrant access. Dana Ferguson
A study finds stacking bricks differently could help this country fight air pollution Bangladesh suffers from extreme air pollution, but a new study shows the brick industry can make small changes to have a big effect on the country's smog problem. Jonathan Lambert
Bikes and bakeries are back: War-torn Khartoum struggles to rebuild Government forces retook the capital city from rebel troops in April. Now comes the task of rebuilding what was once a bustling metropolis on the Nile. Emmanuel Akinwotu
Florida becomes second state to ban fluoride in public water Florida has become the second state in the country — after Utah — to ban fluoridation of public water systems. Tristian Wood
Hospital tells family brain-dead Georgia woman must carry fetus due to abortion ban Georgia's law that restricts abortion once cardiac activity is detected doesn't allow relatives to have a say in whether a pregnant woman is kept on life support. The Associated Press
