The combined weight of New York City’s buildings may be causing the metropolis to sink, researchers have said. However, there may be other reasons why the city is sinking — including the way the earth continues to shift after the end of the last ice age more than 10,000 years ago, scientists added. Understanding how … Read more
Rest easy: Earth probably won’t be creamed by a killer asteroid in the next 1,000 years. New research accepted for publication in The Astronomical Journal and available on the preprint server arXiv.org finds that none of the kilometer-wide (0.6 mile) asteroids that travel near Earth are likely to hit the planet in the next millennium. … Read more
Global warming has trapped an explosive amount of energy in Earth’s atmosphere in the past half century — the equivalent of about 25 billion atomic bombs, a new study finds. In the paper, published April 17 in the journal Earth System Science Data, an international group of researchers estimated that, between 1971 and 2020, around … Read more
Astronomers have spotted a star devouring one of its planets for the first time. It is a stunning preview of our own planet’s fate, when, in roughly 5 billion years time, Earth too will likely be engulfed by our rapidly expanding sun. The distant planet met its gory demise 13,000 light-years from Earth around a … Read more
If intelligent aliens are searching for other advanced lifeforms in the galaxy, our cell phone towers could be the beacons that give Earthlings away. New research suggests that advanced aliens in nearby star systems could probably already detect radio signals from cell phone towers. And as these signals become more powerful, humanity’s calling card will … Read more
Sure, not everyone has pipes like Adele. But we all know people who truly struggle to match and comprehend musical pitch, and they’re usually labeled “tone deaf.” But is tone deafness a real condition? And if so, why are some people tone deaf? In short, yes, tone deafness is a genuine neurological disorder. It’s called … Read more
High-definition radar satellites have revealed more than 19,000 undersea volcanoes around our planet, providing scientists with the most comprehensive catalog of seamounts ever created. The new compendium, which was published April 6 in the journal Earth and Space Science, could provide a better understanding of ocean currents, plate tectonics and climate change. Prior to this, … Read more
Ancient DNA reveals that the Picts, the “painted people” of Scotland who fought off the Romans, weren’t an enigmatic group that migrated from faraway lands. Instead, the Picts had local roots and were related to other Iron Age people in Britain, a new study finds. An analysis of eight skeletons from two Pictish cemeteries, published … Read more
A rare stash of 1,000-year-old ironwork, which sat for 40 years in a family’s basement in Norway, is now seeing the light of day after a woman discovered the hoard during some spring cleaning. The hoard consists of 32 iron ingots that look like small spatulas and date back to the Viking Age (A.D. 793 … Read more
After more than a year together on the Red Planet, NASA’s Perseverance rover and its hitchhiking “pet rock” have finally parted ways. The stone had been lodged in one of the rover’s wheels for more than half of its mission on Mars. Perseverance accidentally picked up the pet rock in its front left wheel on … Read more
