scientificdiscovery

❄️ Scientists Uncover 34‑Million-Year-Old Lost World Beneath Antarctic Ice

Drilling through 2 km of Antarctic ice, scientists have discovered ancient sediments and fossils revealing a temperate, forested Antarctica from 34 million years ago. This unprecedented “time capsule” sheds light on Earth’s climate transition from greenhouse to ice age and offers insights for modern climate modeling.

Sediment cores contained plant pollen, microfossils, and soil chemistry from ancient forests.

Evidence indicates warmer, rain-fed ecosystems before the Antarctic ice sheet formed.

Provides a continuous record of ecological change and ice sheet development.

Helps scientists refine climate models and understand ice sheet sensitivity to warming.

“This discovery is like opening a time capsule from a lost world, offering unparalleled insight into how life and climate co-evolved in Earth’s past.”

#LostWorld #ClimateScience #AncientForests #EarthHistory #ScientificDiscovery

🧪 Gold Isn’t Always Inert — Scientists Create Gold Hydride in Lab

Researchers accidentally formed gold hydride — a solid compound of gold and hydrogen — during high-pressure, high-temperature experiments using diamond anvil cells and X-ray lasers. Gold normally doesn’t react, but under extreme conditions beyond Earth’s atmosphere pressures, hydrogen entered the gold lattice to create this unexpected material. The finding challenges assumptions about gold’s chemical behavior and helps scientists study dense hydrogen in planetary and fusion research.

Expert Insight: This discovery shows that even elements long thought unreactive can form new compounds under extreme pressures and temperatures, opening doors to novel materials science.

#Chemistry #GoldHydride #MaterialsScience #ScientificDiscovery #WriteToEarnUpgrade