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The International Energy Agency says Southeast Asia’s power sector is too open to risks from its dependence on imports of oil and gas from a limited number of suppliers.

Lawmakers are demanding the National Science Foundation stop dismantling the Ocean Observatories Initiative, a $386 million ocean monitoring network being wound down under President Donald Trump's administration.

The use of advanced sonar to catch fish has some anglers divided about the point of heading out onto the lake.

A federal judge has ordered the Trump administration to restore sites changed under an executive order that sought to eliminate “inappropriate content” at national museums, parks and landmarks.

Residents in tornado-ravaged areas in Illinois and Indiana are grappling with damage to their homes and neighborhoods after a strong line of storms barreled through communities south of Chicago.

The return of the screwworm parasite to the U.S. has some politicians trying to figure out who to blame.

U.S. meteorologists say an El Nino has formed.

A reactor at the world’s largest nuclear power plant in Japan has resumed operations.

The Trump administration is bypassing federal environmental laws to speed up border barrier projects in West Texas.

A new report by the National Park Service says construction of the 250-foot-high triumphal arch that President Donald Trump wants built near the Lincoln Memorial could occur 20 hours per day, year-round, as officials push to complete the project within three years.

New research shows that extreme floods in coastal areas are becoming more common as climate change causes sea levels to rise.

Even as President Donald Trump boosts coal over clean energy, solar power is hitting new milestones in the U.S. and remains the leading source of new power.

Three more cases of the New World screwworm have been confirmed, including one outside Texas, demonstrating the difficulty of stopping a pest that could potentially devastate the nation’s cattle industry.

Make sure to take precautions when traveling during extreme summer heat.

Tropical Storm Boris has formed and is expected to bring heavy rain to parts of southern Mexico's Pacific coast.

Colombia’s presidential runoff between Iván Cepeda, an ally of President Gustavo Petro, and lawyer Abelardo de la Espriella, who has been endorsed by U.S. President Donald Trump, could have major implications for the Amazon rainforest, fossil fuel development and Indigenous communities.

Two corporations bid on a handful of leases during the latest oil and gas lease sale in Alaska’s Arctic National Wildlife Refuge.

The Energy Department says a small nuclear reactor under development at a national lab has reached a crucial milestone that could allow it to produce electricity in the next few years.