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MASS EXTINCTION EVENTS
They say cockroaches survived the bombings of Hiroshima and Nagasaki; Can the small insect survive a nuclear blast? The truth behind one of science's biggest mythsCockroaches are not indestructible and cannot survive nuclear explosions. Their cells divide less frequently, making them more radiation re...
450-million-year fossil record reveals warming seas are shrinking marine animals again, scientists sound alarmMarine animals have consistently shrunk during intense global warming periods. This ancient pattern is now observed in today's warming ocea...
Scientists detect Earth's deadliest extinction signs in today's oceans: Great Dying started with warming seas and oxygen loss; 70% of land animals vanishedA Stanford-led study has provided the strongest evidence yet that warming oceans and declining oxygen levels caused Earth's largest mass ex...
Mystery surrounding the Silverpit crater solved: 160-meter asteroid hit the North Sea 45 million years ago and triggered 330-foot tsunami waves, say scientistsA 20-year-old mystery of the North Sea's Silverpit Crater has been solved. Researchers confirmed an asteroid or comet struck the region 43-...
Earth’s North Pole has moved 1,400 miles. What happens next has experts paying attentionEarth’s magnetic north pole has been quietly on the move for decades, traveling thousands of miles from its original position in Canada tow...
In 1980, a physicist studying a thin clay layer found an iridium spike, and it wasn’t just trace metal: It became one of the biggest clues behind the dinosaurs’ extinctionIn a remarkable geological find in Italy, a delicate clay layer was uncovered, marked by unusually high levels of iridium—a rare element on...
66-Million-Year-Old Climate Shift After Dinosaurs ExplainedSixty-six million years ago, an asteroid strike and volcanic eruptions triggered a global climate catastrophe. Earth plunged into a deep fr...
- Dinosaurs could have survived had asteroid struck elsewhere: Study
Tokyo, Nov 11 (IANS) Dinosaurs might not have gone extinct had the the asteroid that hit Earth some 66 million years ago and triggered the ...
Sixth mass extinction may begin by 2100: StudyResearchers from MIT in the US analysed significant changes in the carbon cycle over the last 540 million years, including the five mass ex...
- Earth in biological annihilation era: Scientists
Washington, July 11 (IANS) Many scientists say it is "abundantly" clear that Earth is entering its sixth mass-extinction event, meaning thr...
Rajasthan dinosaur footprints could tell us why the species disappearedGeologists have found footprints of Eubrontes Gleneronsensis Theropod dinosaurs in Jaisalmer district. These fossilized prints are 150 mill...
Why the Planet X is making headlinesWell, a new hypothesis suggests that this potential extra planet could be responsible for mass extinctions on Earth.
Metal pollution behind world's largest extinction events: StudyHeavy metal pollution might have contributed to some of the world's largest extinction events, according to a study of 415-million-year old...
Mass extinctions may accelerate evolution: StudyIn computer simulations, they connected neural networks to simulated robotic legs with the goal of evolving a robot that could walk smoothl...
We're in the early stages of a mass extinction: StudyThe new study, published today in Science Advances, explains that we are suffering extremely elevated levels of species losses.
Dinosaur-killing asteroid didn't ravage Earth: studyIf however some animal communities, particularly large animals, were unable to shelter from the heat, they may have suffered serious losses.
Scientists warn of Earth's sixth mass extinction eventSince 1500, more than 320 terrestrial vertebrates have become extinct. Populations of the remaining species show a 25 per cent average decl...