Sunlight on Earth changes over decades, affecting climate, agriculture, and energy production, including solar power.

While Earth Day is just one day in the year, Minneapolis’s environmental justice activists say it is still worth celebrating. The first national Earth Day celebration on April 22, ...

White House officials are preparing executive orders that would strip some environmental nonprofits of their tax-exempt ...

While often portrayed both domestically and internationally as an environmental laggard, Canada has some of the cleanest air ...

Here’s how to celebrate Earth Day in the Philadelphia region, from litter cleanups to seed planting and other events.

To help make the air above Santa Cruz County just a little bit cleaner this Earth Day, one local agency is stepping up its effort to incentivize public transit. Santa Cruz Metro will offer free fares ...

In efforts to revive the U.S. coal industry, President Donald Trump and Indiana Gov. Mike Braun signed executive orders last ...

Strata Clean Energy (Strata), a national leader in grid-scale clean energy solutions, today celebrated the groundbreaking of the Justice Energy Storage facility in Maricopa County. The event brought ...

In The Decline and Fall of the Human Empire, science writer Henry Gee considers how long we’ve got, and how we can extend our ...

Good news on the latter: A new baby, J63, has been spotted travelling with J Pod. The child is believed to be the first calf of J40, according to reporting by The Seattle Times. Happily, recently born ...

Katy Perry and her companions were initially portrayed in the media as breaking down gender barriers. On their return to Earth, the team enthused about protecting the planet and blazing a trail for ...

A host of dark-dwelling creepy crawlies help plants just as bees and butterflies do. New research is showing just how much the world relies on them.