Articles for author: Sameen David

Prehistoric Earth Had Periods Where Atmospheric CO2 Was 20 Times Higher Than Today and Understanding How Life Survived That Is Now One of the Most Urgent Areas of Climate Science

Prehistoric Earth Had Periods Where Atmospheric CO2 Was 20 Times Higher Than Today and Understanding How Life Survived That Is Now One of the Most Urgent Areas of Climate Science

Imagine walking outside, taking a breath, and realizing that the air around you holds twenty times more carbon dioxide than it does today. That sounds like instant apocalypse territory, yet for long stretches of Earth’s deep past, that was completely normal. The planet did not just survive those extreme atmospheres; life adapted, diversified, and in ...

The Prehistoric Megaflood That Carved the English Channel Was So Violent and So Recent in Geological Terms That It May Have Determined the Entire Course of Human Civilisation

The Prehistoric Megaflood That Carved the English Channel Was So Violent and So Recent in Geological Terms That It May Have Determined the Entire Course of Human Civilisation

Picture this: not a gentle river cutting through hills over millions of years, but a roaring, continent-scale wall of water tearing open what would become the English Channel in a geological instant. This is not science fiction. It is one of the leading explanations for how Britain became an island and why that separation happened ...

The Dinosaur With the Longest Neck

The Dinosaur With the Longest Neck

Picture a creature so extraordinary that its alone stretched nearly 50 feet long. Somewhere in ancient China, approximately 162 million years ago, a gentle giant roamed the lush forests with a that defied all natural proportions. This remarkable beast wasn’t just another dinosaur it was nature’s ultimate answer to reaching the unreachable. The discovery that ...

Earth's Magnetic Field Has Reversed Hundreds of Times in Prehistoric History - and What Happens to Life During Those Reversals Is Still Not Fully Understood

Earth’s Magnetic Field Has Reversed Hundreds of Times in Prehistoric History – and What Happens to Life During Those Reversals Is Still Not Fully Understood

If the ground under your feet suddenly decided that north is south and south is north, you probably wouldn’t notice it over breakfast. Compasses would slowly start lying, migratory animals might get confused, auroras could bloom in strange places, and high‑altitude flights would get a lot more interesting. Yet the really unsettling part is this: ...