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3120 results for "collision avoidance"
After a fatal helicopter collision killed two firefighters in Greece, an Israeli system that helps aircraft avoid crashes is gaining attention. The technology lets helicopters, planes, and drones share their locations in real time without needing air traffic control.
A new mobility device uses lidar and cameras to help people navigate safely, stopping before collisions happen while keeping riders in control. At $7,500, it's bringing aerospace-grade safety to everyday movement.
Two French space companies are building a system that could warn satellites about dangerous collisions and help them dodge debris in minutes instead of hours. The breakthrough could make Earth's crowded orbit safer as more than 15,000 satellites circle our planet.
Scientists have cracked a major puzzle in satellite control, using magnetic fields instead of fuel to move spacecraft. This breakthrough could keep space missions running longer and prevent dangerous collisions in orbit.
Scientists discovered that plant roots actively steer away from decaying plant matter by sensing acid signals in soil. This new survival skill, called saprotropism, could help farmers grow healthier crops.
After 19 months of AI monitoring at a Scottish wind farm, researchers discovered birds naturally steer clear of turbine blades with perfect precision. The findings completely overturned eight-year-old predictions that assumed birds couldn't avoid the spinning structures.
Researchers at the University of Bonn uncovered how our immune system communicates with our brain to protect us from harmful bacteria. The discovery could help treat eating disorders and explain why we instinctively avoid foods that once made us sick.
A Finnish town installed radar-triggered moose crossings with warning lights that have completely eliminated deadly collisions in one area. The innovative system detects approaching animals and alerts drivers to slow down, protecting both wildlife and motorists.
A decade-long study of 1,400 older adults found no link between eating ultra-processed foods and mental decline. Overall diet quality matters more than avoiding processed foods when protecting your brain.
Researchers in Australia are teaching invasive foxes to avoid turtle nests using vanilla-scented fake eggs that make them sick. Early results show this humane approach reduces nest attacks by up to 90%.
A scientist may have cracked one of our solar system's biggest puzzles by proposing that an ancient moon collision created Titan's massive size, Saturn's wobble, and even its famous rings. The elegant theory explains mysteries that have stumped astronomers for decades.
When a sailboat crashed into an outrigger canoe off Maui Thursday morning, nearby boaters and the Coast Guard teamed up to rescue all 10 people from the water in minutes. The quick response and tight-knit boating community turned a scary collision into a story of zero lives lost.
A sun-like star 3,000 light-years away mysteriously dimmed for nine months, revealing a massive cloud of vaporized metals from what scientists believe was a catastrophic planetary collision. For the first time ever, astronomers measured metallic winds swirling inside the cloud, proving that even ancient star systems can still experience dramatic cosmic smashups.
Scientists have designed a spacecraft using a powerful magnet to safely redirect dangerous asteroids without breaking them apart. This gentler approach could protect Earth while avoiding the risks of traditional methods that smash into space rocks.
A paraglider named Sabrina walked away with only scratches after a plane tore through her parachute over the Austrian Alps. Her incredible survival video has captured hundreds of thousands of hearts online.
A neurologist's research reveals that increasing your interactions with new people and experiences can actually make you luckier. The science-backed strategy called "The Kettering Principle" suggests motion creates opportunities that stationary living never will.
A new AI system called WhaleSpotter now watches San Francisco Bay 24/7, alerting ships when whales are nearby so they can slow down or change course. The technology comes just in time as gray whale deaths from ship strikes hit a 25-year high last year.
A paraglider whose parachute was torn apart by a plane mid-flight deployed her reserve chute and walked away safely. The dramatic rescue shows how emergency training saves lives when the unthinkable happens.
Astronomers discovered neutron stars colliding in one of the smallest, faintest galaxies ever observed, solving a decades-old mystery about gamma-ray bursts. The finding shows that universe-shaking cosmic events happen in places we never thought to look.
Scientists created a tool that helps satellites gather climate data without turning space into a debris field. It could protect astronauts and satellites as orbital traffic explodes toward 100,000 spacecraft by 2030.
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