Energy/Environment

As the moon moved through the shadow of the Earth, it was also being illuminated by light from the sun — causing the moon to appear as if dipped in a deep red hue in a stunning celestial sight.

Simple activities to help you better appreciate the birds, bees and flowers — and spend more time outside.

Some 400 to 600 Asian elephants are believed to remain living in the wild in Cambodia. Researchers said the study's findings underscore the potential of a "national stronghold" for the species.

Announcing big changes to environmental rules doesn't undo facts on the ground overnight. Instead, EPA's announcement is the first step in what is likely to be a lengthy process to remake the rules and policies it targeted.

The Trump administration plans to reconsider about two dozen environmental rules, in what the Environmental Protection Agency calls the "most consequential day of deregulation in U.S. history."

A new part of an ocean plant cell has been discovered that might revolutionize farming one day. The structure can take nitrogen and convert it into the ingredient that helps all organisms grow.

The Environmental Protection Agency didn't provide details about what it wants to do with the regulations — whether it will try to weaken them or eliminate them entirely.

Many people say their seasonal allergies are hitting earlier and harder. We talk with a professor who studied how climate change has affected plant biology for over 30 years.

President Trump and Elon Musk claim the Biden administration abandoned two astronauts in space. But the publicly available evidence suggests a different story.

Clean energy is crucial to meet rising U.S. electricity demand, according to industry analysts and executives. But the Trump administration's actions could slow development.