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Published Megadrought likely triggered the fall of the Assyrian Empire - Megadrought likely triggered the fall of the Assyrian Empire


The Neo-Assyrian Empire, centered in northern Iraq and extending from Iran to Egypt -- the largest e...
Published Do missing Jupiters mean massive comet belts? - Do Missing Jupiters Mean Massive Comet Belts?


Astronomers have discovered vast comet belts surrounding two nearby planetary systems known to host...
Published Violence was widespread in early farming society - Violence Was Widespread in Early Farming Society


Violence and warfare were widespread in many Neolithic communities across Northwest Europe, a period...
Published COVID calculations spur solution to old problem in computer science - COVID Calculations Spur Solution to Old Problem in Computer Science


A mathematician was keen to forecast the evolution of the COVID epidemic. Instead, he ended up solvi...
Published Galactic explosion offers astrophysicists new insight into the cosmos - Galactic Explosion Offers Astrophysicists New Insight into the Cosmos


Using data from the James Webb Space Telescope's first year of interstellar observation, an internat...
Published Oldest architectural plans detail mysterious desert mega structures - Oldest Architectural Plans Detail Mysterious Desert Mega Structures



Researchers have identified engravings in Jordan and Saudi Arabia as the oldest known scaled buildin...
Published Saturn's tilt caused by its moons, researchers say - Saturn's Tilt Caused by Its Moons, Researchers Say


Scientists have just shown that the influence of Saturn's satellites can explain the tilt of the rot...
Published Establishing the origin of solar-mass black holes and the connection to dark matter - Establishing the Origin of Solar-Mass Black Holes and the Connection to Dark Matter



What is the origin of black holes and how is that question connected with another mystery, the natur...
Published How a supermassive black hole originates - How a Supermassive Black Hole Originates


How do supermassive black holes in the early universe originate? A team led by a theoretical physici...
Published Fresh understanding of ice age frequency - Fresh Understanding of Ice Age Frequency


A chance find of an unstudied Antarctic sediment core has led researchers to flip our understanding...
Published Ancient superpredator got big by front-loading its growth in its youth - Ancient Superpredator Got Big by Front-Loading Its Growth in Its Youth



Whatcheeria, a six-foot-long salamander-like creature that lived 340 million years ago, was the T. r...
Published Evidence that giant meteorite impacts created the continents - Evidence that Giant Meteorite Impacts Created the Continents



New research has provided the strongest evidence yet that Earth's continents were formed by giant me...
Published Saturn's famous hexagon may tower above the clouds - Saturn's Famous Hexagon: A Mysterious Phenomenon Above the Clouds


The long-lived international Cassini mission has revealed a surprising feature emerging at Saturn's...
Published Astronomers discover metal-rich galaxies in early universe - Astronomers Discover Metal-Rich Galaxies in Early Universe


While analyzing data from the first images of a well-known early galaxy taken by NASA's James Webb S...
Published Cold climates contributed to the extinction of the Neanderthals - Cold Climates Contributed to the Extinction of the Neanderthals



Climate change may have played a more important role in the extinction of Neanderthals than previous...
Published About 13,000 years ago, the water outflow from the Mediterranean to the Atlantic Ocean was twice that of today’s - About 13,000 Years Ago, the Water Outflow from the Mediterranean to the Atlantic Ocean Was Twice That of Today’s



About 13,000 years ago, a climate crisis caused a global drop in temperatures in the northern hemisp...
Published T. rex's short arms may have lowered risk of bites during feeding frenzies - T. rex's Short Arms May Have Lowered Risk of Bites During Feeding Frenzies


Extinct for 66 million years, T. rex still inspires speculation about its anatomy, behavior and fier...
Published Impact that killed the dinosaurs triggered 'mega-earthquake' that lasted weeks to months - Impact that Killed the Dinosaurs Triggered 'Mega-Earthquake' that Lasted Weeks to Months


Some 66 million years ago, a 10-kilometer asteroid hit Earth, triggering the extinction of the dinos...
Published Powerful stratospheric winds measured on Jupiter - Powerful Stratospheric Winds Measured on Jupiter


Astronomers have now directly measured winds in Jupiter's middle atmosphere. By analyzing the afterm...
Published Out of this world control on Ice Age cycles - Out of this World Control on Ice Age Cycles



A research team, composed of climatologists and an astronomer, have used an improved computer model...