On the Red Planet, aurorae glow green because the charged particles collide with oxygen atoms high above Mars. They may be bright enough that astronauts on Mars could spot them with their naked eye.

Portable solar generators offer a green solution for powering up during electrical outages or off-grid excursions. Find out how today’s top models fared in our hands-on tests.

"Not safe." Homeowner faces flood of criticism after sharing photo of DIY off-grid setup: 'I wouldn't chance it' first appeared on The Cool Down.

That DIY fix grew into Flock Safety, a seven-year-old company valued at about $7.5 billion. Langley, Flock’s CEO, says it ...

The most unexpected part of Tesla’s Cybertruck range extender isn’t the extra miles it adds but how it changes the way owners ...

That triggered an investigation in Illinois, after it was revealed that Texas officers had pulled data from cameras in Illinois, Washington, and other states where abortion is legal — violating local ...

When we talk about “affordability,” we usually mean affordability for the tenant. But the Finnish experience shows — and KCH ...

LiTime, a one-stop independent energy solutions provider , is advancing the marine lithium ecosystem with two new initiatives — the “Go Electric Contest” and the “LiTime X MLF Dream Bonus Program” — ...

Explore affordable home upgrades that can boost style and appeal while keeping costs low and making a lasting impression.

Let me guide you through this Delaware discount destination that’s become something of a pilgrimage site for the bargain-faithful across the First State. The approach to Ollie’s in Dover gives little ...

You haven’t truly experienced Orlando until you’ve stood beneath a giant flying saucer perched atop a bright red roof, wondering if you’ve stumbled upon Area 51’s gift shop or the mothership for ...

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