Visit the incredible remnants of a village in the Arizona desert, a national monument that demonstrates what life was like ...

Paul Skenes dominó durante más de seis entradas sin permitir carreras, el dominicano O’Neil Cruz conectó un jonrón de dos ...

The climate crisis is real. Additional warming has effects on health and possibly irreversible changes to the Earth. Data doesn’t support Trump’s hoax claims.

The Bailey-Matthews National Shell Museum & Aquarium opened its new Great Hall of Shells exhibit. Here's what to know ...

Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

As climate change intensifies and global carbon emissions continue to rise, the urgency for coordinated international action ...

In the 10 years since Pope Francis released Laudato Si', dioceses across the United States have responded to varying degrees ...

Ancient canal systems discovered in Arizona have transformed our understanding of the early civilizations of the American ...

Natural gas has become a go-to fuel for power plants from coast to coast, sometimes replacing dirtier coal-fired plants and, ...

Without reforming its business climate and drawing refiners back, the state risks not only economic stagnation but making ...

The source of the ozone — a pollutant that’s especially hazardous to children — was the area’s network of gas wells and ...