In this curious film, a pair of friends venture out into the desert to build an accurate to scale model of our solar system.

Astronomers were fascinated after spotting an object from interstellar space hurtling through the solar system earlier this ...

CUA removed more than 300 trees to build a massive solar farm, making it the District’s top deforester by every measure.

This story also appeared in Chalkbeat and Grist Now, access to those funds is disappearing, leaving Tucson and other school systems across the country scrambling to find ways to cover the costs of ...

About 4.6 billion years ago, our corner of space was basically just a boring cloud of gas and dust floating […] ...

The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...

Debate over economic growth, water sustainability play out in Doña Ana County amid history of poor drinking water in Santa ...

The third interstellar object ever observed is in our neighborhood—for now. And, asteroid Bennu could contain dust from ...

Germany’s energy transition is affecting its land market, driving investment and increasing concentration of land ownership.

Scientists knew almost nothing about how ebony trees, used for guitars and piano keys, grow. A new study reveals the secret ingredient — elephants.

Two college students, Snehadeep Kumar and Mohit Kumar Nayak, are building India’s first gamma-ray detecting CubeSat via their space startup Nebula Space Organisation, using affordable local materials ...

As President Trump doubles down on fossil fuels, the U.S. and China offer competing visions for the future of energy.