Some of the clearest, most comprehensive images of the top several miles of the Earth's crust have helped scientists solve the mystery of why Mount St. Helens is located outside the main line of the Cascade Arc of volcanoes.
Earth Sciences
Sep 4, 2018
2
1188
There are few places on Earth as isolated as Trindade island, a volcanic outcrop a three- to four-day boat trip off the coast of Brazil.
Earth Sciences
Mar 21, 2023
5
8614
The world's most indestructible species, the tardigrade, an eight-legged micro-animal, also known as the water bear, will survive until the Sun dies, according to a new Oxford University collaboration.
Earth Sciences
Jul 14, 2017
14
680
In a grassy plain in South Africa, once the world's largest gold producer, prospectors have stumbled upon a new treasure: helium.
Environment
Oct 20, 2021
2
1403
The human body's inability to break down sucralose, an artificial sweetener found in many zero-calorie food and drink products, is well established by scientific research. The compound is so stable that it escapes wastewater ...
Environment
Jul 8, 2024
0
616
Somewhere between Earth's creation and where we are today, scientists have demonstrated that some early life forms existed just fine without any oxygen.
Earth Sciences
Nov 29, 2016
4
10612
Long before whales, the oceans of Earth were roamed by a very different kind of air-breathing leviathan. Snaggle-toothed ichthyosaurs larger than school buses swam at the top of the Triassic Period ocean food chain, or so ...
Earth Sciences
Oct 10, 2011
66
2
For the first time, climate scientists have compiled a continuous, high-fidelity record of variations in Earth's climate extending 66 million years into the past. The record reveals four distinctive climate states, which ...
Earth Sciences
Sep 10, 2020
32
5589
Looking for a new reason to cut down on "junk" food? Besides the obvious health-related benefits, I showed in a recent study that discretionary or junk foods make up a significant proportion of food-related environmental ...
Environment
Oct 5, 2016
2
5
The most severe mass extinction event in the past 540 million years eliminated more than 90 percent of Earth's marine species and 75 percent of terrestrial species. Although scientists had previously hypothesized that the ...
Earth Sciences
Jun 21, 2021
5
6372
