The 23 Planets With Water in Our Solar System
Oceans and ices and vapors, oh my! Turns out the Solar System isn’t so parched.
Top 5 Most Astonishing Places in Our Solar System
Did you know you can leave Earth and find snowy mountains and tantalizing water oceans? If you could take a spin through the solar system, these are the sights you shouldn’t miss.
Stand-by Power: Eco Flow’s Smart Home Panel 2
We tested the Eco Flow Smart Home Panel 2 to demonstrate installation and benefits of this emergency power source.
Finding H2O on Exoplanets Is Now 100x More Likely
If your sun won't suffice, try heating your planet from within.
Artificial Photosynthesis Produces Hydrogen Fuel
The reactor is ready for the big time.
Four Of Uranus's Moons May Host Underground Oceans
What else could be down there?
Curiosity Finds Evidence of Mars’ Earth-Like Past
Evidence suggests the Red Planet once mirrored Earth’s blue oceans.
The Army Is Building a Water-Purifying Solar Panel
The revolutionary design could advance science for soldiers—and the world.
Solar Startup Generates Extreme Heat Using Mirrors
It's like using a magnifying glass to start a fire. Only much bigger.
Sustainable Home Improvements for Any Budget
Easy, actionable ways to reduce your resource consumption.
19 Ways to Slash Your Utility Bill
You've caulked, you've sealed and you've insulated, but there are still plenty of utility-bill busters left after the obvious stuff is done. Big energy leaks often hide in plain sight, and many of ...
Solar Panels Could Make Saltwater Safe for Farming
An ambitious project in Saudi Arabia wants to capture wasted solar heat for good uses.
Earth’s Water Could Have Come From Space
Did Earth’s water come from outer space? Or did a younger Earth’s magma oceans give birth to much of the life-giving liquid?
5 Important Things to Do for Disaster Preparedness
Having a plan in place can help reduce stress and anxiety surrounding potential emergencies at home.
The Sun’s Expansion Will Devour Many of Its Childr
And survival doesn't look fun, either. Can’t wait.
The Fastest Spacecraft Ever Passes the Sun Again
It's on a mission to reveal the sun's long-held secrets.
NASA Might As Well Be Walking on the Sun
Against a backdrop of unimaginable heat, a lone explorer prepares to delve into the forces that power our universe.
Clean Water with Solar-Powered Nanotubes
Wood and bacteria will help, too.
Why Electric Water Heaters Are Green Energy Heroes
Fight climate change from the comfort of your basement.
The World's Most Advanced Solar Plants Are Failing
These facilities of the future are riddled with problems—but it's not too late to find fixes.
A “Dragonscale” Solar Roof Tops New Google Campus
Featuring the largest geothermal installation in North America, the campus buildings have solar roofs with a unique textured coating that traps solar rays.
This Giant Sand Battery Could Revolutionize Energy
Never underestimate the power of a pile of pebbles.
This Sand Battery Stores Extra Energy for Months
It can store 8 megawatt hours of thermal energy when full, and discharge about 200 kilowatts of power.
Reverse Solar Panels Could Generate Power at Night
It's called "optically coupling with deep space."
The Nuclear Energy That Gets Us Back to the Moon
The U.S. has set an official tech strategy for the next stage of space exploration.
Which Exoplanets Are Likeliest to Host Alien Life?
The oceans may provide crucial clues.
Venus Could Be a Glimpse of Earth's Future
The second rock from the sun has the hottest surface temperatures of any planet in our solar system.
The Best Pellet Grills
Set it and forget it with these tech-infused grills and smokers.
2 Dwarf Planets Are Hiding Something Incredible
James Webb’s latest gaze into the cosmos reveals unexpected secrets within the Kuiper Belt's icy realms.
Earth's Water Is Officially Older Than the Sun
It reshapes our understanding of ... well, everything.
Exclusive Image of New Interstellar Comet
Here's what scientists are saying about our solar system's newest visitor.
Comets Are Breaking Apart in Our Cosmic Backyard
Breaking up is hard to do...unless you're a comet.
Fast-Charging EVs, Brought To You By ... NASA
Advanced tech designed to cool NASA spacecraft could find its way into next-gen EV charging stations.
This Harvester Makes Water Out of Thin Air
Think of it like a sponge.
The Pentagon Created a New Underwater Predator
Silent and stealthy, this drone promises a transformed approach to intelligence gathering.
Looking For Life in Venus’s Hellscape
Though it’s the most unlikely home for life imaginable in the solar system, NASA is sending two missions to Venus to look for clues.
This Solar Tower Turns Air Into Jet Fuel
One plant could collect 100 MW of solar radiative power to produce about nine million gallons of kerosene per year.
The Science of Solar Panels, Explained
No, they aren't magic. Here's how solar panels *actually* convert light into energy.
Everything You Need to Know About the Sun
We owe our life...and much more...to our favorite star in the sky.
Nanotubes Could Increase Solar Efficiency by 80%
Not by enhancing solar panels—by capturing the heat around them.