Tag: formation

A search expanded on Thursday for those killed or trapped alive by an earthquake in the Pacific island nation of Vanuatu, as rescue workers arriving from abroad fanned out through the capital, Port Vila, encountering flattened...
Russia Wednesday expanded an operation to clean up thousands of tonnes of oil that spilt into the sea and contaminated 50 kilometers of beaches after tanker ships were wrecked in a storm. An aging Russian oil tanker broke up...

Changing environments can change layers formation speed in sedimentary rocks, leading to incorrect time estimates

Layers of sedimentary rock are often studied to recreate Earth's history. But rocks aren't always the most reliable historians. New research shows that environmental...

What do early Earth’s core formation and drip coffee have in common?

A new technique developed by Carnegie's Yingwei Fei and Lin Wang provides fresh insight into the process by which the materials that formed Earth's...

Scientists unveil a unified theory for rocky planet formation

A new theory for how rocky planets form could explain the origin of so-called "super-Earths"—a class of exoplanets a few times more massive than...

How magnetism could help explain Earth’s formation

There are several theories about how the Earth and the Moon were formed, most involving a giant impact. They vary from a model where...

New insights into the Earth’s formation

Although the Earth has long been studied in detail, some fundamental questions still have to be answered. One of them concerns the formation of...

Martian meteorite upsets planet formation theory

A new study of an old meteorite contradicts current thinking about how rocky planets like the Earth and Mars acquire volatile elements such as...

Carbon’s role in atmosphere formation

A new study in Proceedings of the National Academy of Sciences suggests that the way carbon moves from within a planet to the surface...

New research provides possible insights into the formation of Earth

A new study, conducted by scientists at The University of New Mexico, found ancient, primordial helium-3 leaking from the Earth's core, suggesting the planet...

Fossil fuel formation: Key to atmosphere’s oxygen?

For the development of animals, nothing — with the exception of DNA — may be more important than oxygen in the atmosphere. Oxygen enables the...

Inhospitable climate fosters gold ore formation

The Witwatersrand Basin in South Africa holds the world’s largest gold deposits across a 200-km long swathe. Individual ore deposits are spread out in...

Hubble finds a protoplanet that could upend planet formation models

NASA's Hubble Space Telescope has directly photographed evidence of a Jupiter-like protoplanet forming through what researchers describe as an "intense and violent process." This...

As tectonic plates pull apart, what drives the formation of rifts?

At the boundaries between tectonic plates, narrow rifts can form as Earth’s crust slowly pulls apart. But how, exactly, does this rifting happen? Does pressure from...

Recent articles

spot_img