Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.

Scientists found a new way to track falling space debris using earthquake sensors, helping improve safety and response time.

CAPE CANAVERAL, Fla. (AP) — As more and more space junk comes crashing down, a new study shows how earthquake monitors can ...

For most people, solving a problem is the reward—the relief of being done, the achievement of having figured it out.

As global numbers of space launches relentlessly skyrocket, so, too, does the amount of dangerous space debris that reenters the atmosphere and falls back to Earth, raising the odds that, sooner or ...

Automatic Emergency Braking (AEB) systems are designed to detect imminent collisions and apply the brakes, but they are not ...

Space agencies have long struggled to predict where large chunks of space hardware will come down, often with error bars that ...

Robinhood already has had incredible success with prediction markets, and now it's going all-in on the business opportunity. Pro and college football contracts saw surging demand the moment Robinhood ...

Physically, sound is just pressure moving through a medium. If you harness that pressure correctly, you can actually push things around using nothing but sound. That's exactly what researchers at ...

The AI bubble won't burst, but the S&P 500 won't deliver a fourth consecutive year of double-digit returns in 2026. Small-cap, mid-cap, and renewable energy stocks could perform well in the new year.

Even in the age of AI and cryptocurrencies, industries promoted breathlessly by hype merchants, the superlatives tossed around by the creators of the prediction-markets boom stand out. As the year ...