A recent study showed the structure, featured in the movie “Close Encounters of the Third Kind,” is gently moving in strong winds, or when volcanoes and earthquakes vibrate the Earth.

The ocean with the maximum number of islands is a key feature of Earth’s geography and natural history. These islands were formed over millions of years due to volcanic eruptions, tectonic movements, ...

Revise key concepts of Physical Geography for UPSC with rapid notes on Earth structure, plate tectonics, landforms, climate, oceans, and atmospheric processes for effective Prelims preparation.

Scientists compare volcanic cones on Earth and Mars to explain how gas-rich magma forms scoria cones. Spacecraft observations and Earth analog sites provide evidence of similar eruptive processes.

Since the 1970s, planetary geologists have known that volcanic features cover large swaths of Mars. Early Mariner 9 images ...

When geologists study volcanic hazards or try to anticipate what a volcano may do in the future, one of their primary tools is to examine the volcano’s past behavior.

It measures 310,000 square kilometres (119,000 square miles) and its ‘roots’ extend around 30 kilometres (18 miles) into the Earth’s crust. (For comparison, the US state of Washington is 184,661 ...

THE Moon’s “skin” is cracking as Earth’s lunar pal SHRINKS, scientists say. Rather than being a dead rock whizzing around Earth, our neighbouring moon is still active – ...

Life on Earth may exist thanks to an incredible stroke of luck — a chemical sweet spot that most planets miss during their formation but ours managed to hit. A new study shows that Earth formed under ...

Without the right oxygen balance, phosphorus and nitrogen vanish — and life can't take hold. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

One bright day on Earth about 4.5 billion years ago, everything changed. A massive object slammed into the young planet. The impact was so large that bits were flung out into space, eventually ...