Russia Has Unlocked the Secret to Hypersonic Missiles—And That’s a Direct Threat to America
However, the U.S. Army now plans to acquire 300 recently developed long-range hypersonic weapons, potentially signaling a ...
The 8 Best Vacuums We Recommend for Every Floor Type
Vacuum cleaners are a must-have appliance in most homes—after all, they’re the quickest and easiest way to pick up dirt, dust ...
Why Coolant Maintenance Is Just as Important as Changing Your Oil
Coolant needs changing because chemicals in the coolant break down and become less effective over time. This use ends up ...
Metal Detectorists Were Scanning the Beach—and Found a Stunning 2,800-Year-Old Dagger
When a heavy storm ripped into a Baltic Sea cliffside on the coast of Poland, it sent chunks of the cliff crumbling to the ...
A Room-Temperature Superconductor Is a Scientific Holy Grail—and We're Now Closer Than Ever
In a new paper, scientists uncovered a new state called Cooper-pair density modulation that could teach us a lot about ...
Scientists Spotted Evidence of an Unseen Universe—Even Though That Should Be Impossible
For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...
One of Our Favorite Editor-Tested Drones is 25% Off on Amazon For a Limited Time
One such device that meets this stringent criteria is the HoverAir X1 Drone, a lightweight and compact model we previously highlighted as the best portable drone. If you haven’t gotten a chance to ...
After 200 Years, Scientists Identified the Skeleton of a Legendary Outlaw. The Truth Was There All Along.
Schinderhannes’ skeleton has since been removed from the Anatomical Collection of Heidelberg University for conservation ...
An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.
These Floating Nuclear Reactors—Powered by Salt—Could Supercharge America’s Electrical Grid
The small nuclear power plants will use molten salt in their fuel, making them safer and more versatile and portable than ...
Don’t Cry Because the Mercedes-Benz A-Class Is Dead. Celebrate What Killed It.
While U.S. markets lost the Mercedes A-Class in 2022, the German automaker recently announced it wouldn’t renew the A-Class ...
Boy, This New Single-Seater Flying Car Sure Is Exciting! Too Bad It Will Never Take Off.
The claimed fix-all for unclogging road traffic sounds brilliant, but here’s why the idea could face considerable headwinds.