Celebrate the shift into light and growth with this 30-minute Spring Equinox yoga flow. This heart-opening practice is ...

Tuesday is Earth Day, and it is happening on a year the earth could use a day off. While lawsuits pour into courts over the Trump administration's cancelation of funds for climate-directed projects ...

From protests to cleanups, several events are scheduled around the Bay Area to draw attention to the climate crisis this Earth Day, which began in San Francisco in 1970.

Old school: early Earth Day flag. Beverly, CC BY-SA Shahid Naeem, Columbia University Today is Earth Day, but it’s one of the ...

The thin, outermost ring in the photo is composed of particles shepherded by the gravity of two moons orbiting around it.

You probably know that Earth Day is celebrated on April 22, but did you know there is historically a second Earth Day?

Catholic and Orthodox churches celebrate Easter on the same date, Sunday, April 20. This coincidence last occurred in 2017 ...

Once rooted in pollution protests, Earth Day now mobilises over a billion people each year to confront energy use, carbon ...

I continue an informal tradition I seem to have established in recent years: celebrating Earth Day with a recipe that uses ...

The spring equinox (on March 20 this year) marks the moment when the sun sits directly over the Earth’s equator. Early Christians wanted Easter to coincide with Passover, because Christ’s death and ...

Hamptons Doc Fest, in partnership with the Southampton Arts Center, kicks off Earth Day Week April 25 with its annual Docs ...

“The moon’s orbit around the Earth is not perfect; it’s elliptical ... The first full moon on or after the spring equinox, called the Paschal moon, sets the date of Easter. In the lead-up to the fall ...