On a former military base in Galena, Alaska, a school that houses about 200 high school students teaches sustainability among ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event ...

The Senate passed President Donald Trump’s sweeping domestic policy bill after an overnight marathon voting session. Follow for live news updates.

Key transmission line linking NSW and Victoria delayed by two years in another blow to renewable energy plans.

This process, called accretion, is how everything in the solar system – planets, moons, comets and asteroids – came into being. Telescopes can see young solar systems being born.

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...

Astute skywatchers may have already seen the striking line of planets across the night sky in January. This week Mercury joins the queue. Now every other world in our solar system will be visible ...

Apartment and condo dwellers in one US state can enjoy balcony solar power with EcoFlow's new Stream series. Here's what you need to know. Ajay has worked in tech journalism for over a decade as a ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Installing solar panels for your home can be a long-term investment that pays for itself in the long run or just a step toward greener living through sustainable energy.