Imagine Earth. Now fill the skies with thick, sun-obscuring clouds of sulfuric acid; boil off the oceans by cranking up the temperature to 900 degrees Fahrenheit (nearly 500 degrees Celsius), and boost the air pressure high ...
Space Exploration
Jul 9, 2020
14
297
The islands Reunion and Mauritius, both well-known tourist destinations, are hiding a micro-continent, which has now been discovered. The continent fragment known as Mauritia detached about 60 million years ago while Madagascar ...
Earth Sciences
Feb 24, 2013
0
0
Researchers at Curtin University have established a new framework for dating the Earth's evolution including the formations of continents and mineral deposits.
Earth Sciences
Jul 13, 2023
2
55
Fifty million years ago, India slammed into Eurasia, a collision that gave rise to the tallest landforms on the planet, the Himalaya Mountains and the Tibetan Plateau.
Earth Sciences
Feb 29, 2012
2
0
Experiments carried out at Oxford University have revealed that tectonic plates are weaker than previously thought. The finding explains an ambiguity in lab work that led scientists to believe these rocks were much stronger ...
Earth Sciences
Sep 13, 2017
10
334
Earthquakes are generally thought of as abrupt, violent events that last for only moments. However, movement of the Earth's tectonic plates is often less sudden and more sustained—slow earthquakes can last for hours, months, ...
Earth Sciences
Jan 15, 2020
0
337
Venus is only slightly smaller than the Earth, and so has enjoyed billions of years of a warm heart. But for this planet, sometimes called Earth's sister, that heat has betrayed it. That planet is now wrapped in suffocating ...
Planetary Sciences
Jan 26, 2024
3
48
The chemical composition of our oceans is not constant but has varied significantly over geological time. In a study published this week in Science, researchers describe a novel method for reconstructing past ocean chemistry ...
Earth Sciences
Feb 5, 2010
0
0
Pangaea was the Earth's latest supercontinent—a vast amalgamation of all the major landmasses. Before Pangaea began to disintegrate, what we know today as Nova Scotia was attached to what seems like an unlikely neighbor: ...
Earth Sciences
May 13, 2020
0
17
Rice University petrologists who recreated hot, high-pressure conditions from 60 miles below Earth's surface have found a new clue about a crucial event in the planet's deep past.
Earth Sciences
Apr 25, 2017
8
228
