GAZA and LONDON -- Emotional scenes continued to play out in the Gaza Strip on Tuesday as families a

An environmental justice center at the University of Maryland’s School of Public Health has issued a

Nearly 200 countries have signed off on an agreement that embeds the promotion of human rights and t

Every year, 6,000 flasks arrive at a laboratory in Boulder, Colorado. Inside each is a sample of air

Spoiler alert! The following story contains major details about the ending of “No Good Deed."A few y

The Colorado River is shrinking at the hands of climate change, and the people who decide its future

The second of a three-part series on California’s program to reduce carbon emissions on dairy farms

Thousands of sections of the popular online message board Reddit are "going dark" for two days start

A record number of Americans are 401(k) millionaires, thanks to a surging stock market. The tally of

In the past few years, commercial space tourism companies owned by billionaires Jeff Bezos, Richard

The controversial natural gas pipeline has been stalled by court challenges — but now the Mountain V

When Stephanie Kampf visited one of her wildfire test plots near Colorado’s Joe Wright Reservoir in

Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the cl

Arizona officials announced this month that all the groundwater in the Phoenix metro area is spoken

Convicted former U.S. gymnastics doctor Larry Nassar has been hospitalized after being stabbed in pr