Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 2 hours 43 min ago
Humans have a secret ‘seventh sense’ — and it could let them feel things from a distance
Scientists have uncovered a remarkable 'remote touch' sense in humans, enabling detection of hidden objects beneath surfaces. Experiments show people can locate items buried in sand with surprising accuracy, a feat previously deemed impossible. This discovery, mimicking shorebirds, suggests our tactile perception is far more advanced than understood and has potential applications in robotics and exploration.
Interstellar object 3I/ATLAS mystery solved: Astronomers detect first radio signal revealing its origins
Scientists have detected the first radio signal from interstellar object 3I/ATLAS. This discovery confirms the object is a natural comet, not an alien probe. The signal revealed natural emissions from hydroxyl radicals, a sign of water activity. This finding settles debates about its origin. The object is an ancient comet from another star system.
Why are human babies so helpless? Scientists say it’s what makes us smart
Human babies are born remarkably helpless, a deliberate evolutionary advantage. This early dependence allows for extended brain development outside the womb, fostering exceptional intelligence and adaptability. Cooperative childcare and a long childhood are crucial for learning, social bonding, and the complex problem-solving that defines our species. Embracing this slow development nurtures crucial emotional and intellectual growth.
NASA explores mealworms and crickets as the next astronaut food source
NASA is exploring edible insects like mealworms and crickets for long-duration space missions to the Moon and Mars. These protein-rich creatures offer a sustainable food source, requiring minimal resources and converting waste into edible biomass. Scientists are developing methods to farm them in microgravity, aiming for self-sustaining food cycles that could revolutionize space exploration and even benefit Earth.
Northern Lights Stun America: Rare Aurora Borealis lights up skies from Texas to New York
A rare, powerful geomagnetic storm recently illuminated the American skies with vibrant auroras, captivating onlookers from coast to coast. This celestial spectacle, a beautiful byproduct of solar activity, momentarily united a divided nation in shared wonder. While the lights offered a breathtaking display, they also highlighted our technological vulnerability to such natural phenomena.
