Earth Day highlights the actions we can take to address environmental problems. Earth Day is a global event held every year on April 22, dedicated to celebrating Earth's natural beauty and raising ...

Apr. 23, 2025 — In the soils of Earth's wetlands, microbes are in a tug-of-war to produce and consume the powerful greenhouse gas methane. But if the Earth gets too hot, it could tip the scale ...

Rendering of Lockheed-Terran satellite in the Space Development Agency’s warfighter plan Terran Orbital Corp., a troubled maker of small satellites recently acquired by its largest shareholder, has ...

Apr. 21, 2025 — What roils beneath the Earth's surface may feel a world away, but the activity can help forge land masses that dictate ocean circulation, climate patterns, and even animal ...

Earth Day is an annual event celebrated globally on April 22nd to promote environmental protection and awareness. The 2025 theme, "Our Power, Our Planet," focuses on promoting renewable energy and ...

Earth Day started in 1970 when people — including Wisconsin Sen. Gaylord Nelson — brought attention to the impact oil spills, pollution and smog were having on the planet. "Then in January ...

It all started in the year 1970 when Earth Day was first observed on April 22. Since then, it has become a tradition to highlight the importance of environmental conservation and sustainability. On ...

Earth Day is celebrated on April 22 each year, promoting environmental protection and awareness since 1970. Now celebrating its 55th anniversary, this year's Earth Day theme, "Our Power, Our ...

Every year on April 22, Earth Day reminds us of our responsibility to protect and cherish the only home we have — our beautiful planet. It's a day to celebrate nature, raise awareness about ...