Science Alert

Science Alert

[:es]Tree Rings Chronicle a Mysterious Cosmic Storm That Strikes Every Thousand Years[:]

[:es]The history of Earth’s bombardment with cosmic radiation is written in the trees.[:]
Science Alert

[:es]’Vampire’ in Poland Found Buried With a Sickle to Prevent The Rise of The Dead[:]

[:es]The skeletal remains of a female ‘vampire’ were found in a 17th-century Polish graveyard – with a sickle across her neck to prevent her rising from the dead.[:]
Science Alert

[:es]’A Transformative Moment’: JWST Reveals Its First Glimpse of an Alien World[:]

[:es]The James Webb Space Telescope has just delivered its first direct image of a planet orbiting a distant star.[:]
Science Alert

[:es] Giant Study Identifies Exercise Sweet Spot For Lowering Risk of Death [:]

[:es]An extensive study, involving records from more than 116,000 people over the course of 30 years, has found that moderate amounts of physical activity for between 300 and 600 minutes could be the sweet spot when it comes to reducing mortality risk.[:]
Science Alert

[:es] Deep Water Under The Colorado Plateau Reveals a Hidden Surprise [:]

[:es]Earth’s deepest sources of water may not be as old as we once assumed.[:]
Science Alert

[:es] A Strange Fossil in South China Reveals an Intriguing Link With The First Americans [:]

[:es]Remains recovered from a cave in the Chinese province of Yunnan more than 10 years ago have finally given up their secrets, with a DNA analysis revealing not just who left them, but ultimately where their ancestors would go.[:]
Science Alert

[:es] It Turns Out Your Sperm Is Full of DNA Packed as Tightly as Tetris Blocks [:]

[:es]Our DNA is packed into our nucleus pretty damn tightly. Each chromosome is one looong DNA molecule wrapped around proteins called histones, like a very tiny thread on very tiny spools.[:]
Science Alert

[:es] A Long-Standing Mystery About Early Supermassive Black Holes Could Finally Be Solved [:]

[:es]Over the last few years, as we have been able to peer back deeper and deeper into the early Universe, astronomers have been discovering something extremely puzzling.[:]
Science Alert

[:es] Great White Sharks Are Being Scared From Their Habitat by Just Two Predators [:]

[:es]There is no sea creature whose name inspires terror – rightly or wrongly – as much as the great white shark.[:]