Sentara home-based primary care improves access and cuts emergency visits for vulnerable patients in Norfolk, Va.

Chronic obstructive pulmonary disease, or COPD, is one of the world’s leading causes of death, responsible for 3.5 million ...

Sierra Club plans to sue the EPA, arguing Detroit and Southeast Michigan still exceed federal ozone limits despite state ...

Karyn Kusama’s 2005 science fiction movie “Æon Flux” was, by most accounts, a clumsy, poorly written post-apocalyptic ...

In an effort to tackle rising air pollution in African urban areas, 17-year-olds Fredrick Njoroge Kariuki and Miron Onsarigo ...

Delhi's winter haze is more than just a visual nuisance; it's a silent trigger for asthma and breathing problems. Tiny ...

ProPublica identified 79 children across the country who have been harmed by tear gas or pepper spray as immigration officers dramatically stepped up their use during President Donald Trump’s ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

Black holes are regions in space where an enormous amount of mass is packed into a tiny volume. This creates a gravitational pull so strong that not even light can escape. They are created when giant ...

These highlights were written by the reporters and editors who worked on this story. The children were walking to school in Broadview, Illinois, or leaving a shopping center in Columbus, Ohio. They ...