Providing information about risks and easy-to-use test strips made people more likely to check their water quality. But there’s not much support for people whose water turns out to be tainted.

Her proposal is aimed at easing the burden for family caregivers. She says that negotiating lower drug prices for Medicare could cover the cost of this expansion of benefits for older Americans.

Models show that an unexpected reduction in human-driven emissions led to a 10 percent decline in atmospheric mercury concentrations.

Weather disasters, particularly floods, can create health threats that linger for months, from infected cuts to mold growth to mental stress.

Weather disasters such as floods create health threats that can linger for months, from infected cuts to mold growth to mental stress.

A lot went wrong in the scramble to respond after a train carrying highly volatile vinyl chloride and other chemicals derailed in 2023. The lessons can help ensure safer responses in the future.

Health leaders, researchers, advocacy groups, companies and the public have saved millions of lives by reducing the consumption of unhealthy products.

Two rabies epidemics in animals spurred a state health emergency in Texas and a program that oversees annual mass wildlife vaccination. Millions of doses have been distributed since the ‘90s.

MIT researchers identify facility-level factors that could worsen heat impacts for incarcerated people.

PrEP can reduce the risk of sexually transmitted HIV infection by 99%. Discrimination and distrust are two barriers Black gay men face in accessing this lifesaving treatment.