New map shows more than 500 facilities that emit toxic or hazardous air pollution and that could apply for Presidential ...

Grassroots organization 50501 is mobilizing for another major national protest on Thursday, May 1, as part of its ongoing resistance against President Donald Trump 's second term. Like its previous ...

As the Department of the Interior develops a plan to “restore American prosperity” by exploiting Western natural resources, a ...

The United States, a nation that is renowned for its diverse landscape and its history, ranks as the world's third-largest ...

A total of seven states received the lowest grade on the new report card: Oregon, Connecticut, California, Hawaii, New York, ...

From coastal highways to mountain passes, these scenic roadway routes across the USA offer unforgettable landscapes, ...

May 28 ...

Although views to the contrary have occasionally been aired – sometimes underpinned by what seems to be solid empirical research hinting at African involvement in the drawing up of the continent’s ...

Most vaccinated adults are immune to measles and do not need a booster shot, according to the National Foundation for Infectious Diseases. Editor's note: The map in this story has been updated.

Water security in Southern Africa. An introduction to the hydrology of Africa, including steps taken to achieve water security in Southern Africa. BBC.

Abstract: This letter proposes a novel RGB-Depth (RGB-D) sensor-aided radio map estimation framework using materials classification. Ray-tracing simulators for radio map estimation require expensive ...

As North America emerges from winter, hummingbirds are embarking on great migrations that could pass through your area soon. The small birds, known for their long beaks and ultra-fast wings that ...