Earth Day is today, and while it may sound like just another holiday, it’s so much more. Established in 1970, Earth Day is a time to celebrate our glorious planet and its belove ...

The Apophis asteroid is headed for Earth, as experts warn that NASA's planetary defense budget may not be sufficient for ...

There are theological and philosophical bases for caring for the natural world in many religious traditions. That which ...

More than a civic ritual, it is a time for reverence: a recognition that the Earth is a living system of astonishing ...

Since Earth has survived for over 4.5 billion years, why should we consider any need to protect Earth now—assuming we can? She has survived cosmic forces, meteor impacts, volcanic eruptions, ice ages, ...

Mars Sample Return campaign makes use of an armada of hardware to collect Martian soil, rock, and atmospheric specimens for return to Earth. Image credit: NASA/JPL-Caltech. Now underway is a ...

In the clean room of the Spacecraft Assembly Facility at NASA’s Jet Propulsion Laboratory, scientists wear suits and masks while working on the Mars 2020 rover to avoid contamination. Credit: NASA/JPL ...

This April 22 marks the 55th anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the United States to create the Environmental ...

Looking for ways to help protect the planet? These eco-conscious activities are great for Earth Day and year-round.

Here are four key opportunities in 2026 to deliver safer clean water, healthier clean air and better public transit for ...

Earth Day 2026; a time for reverence, responsibility, and recognition of the web of life. Each year on April 22, we pause — if only briefly — to consider the condition of the only home humanity has ...