Climate change is driving more volatile precipitation patterns around the world—very dry stretches punctuated by storms that drop large amounts of rain or snow in a short amount of time. While wetter and drier spells may ...
Earth Sciences
Oct 5, 2022
0
172
Forecasters are predicting a "three-peat La Niña" this year. This will be the third winter in a row that the Pacific Ocean has been in a La Niña cycle, something that's happened only twice before in records going back to ...
Earth Sciences
Oct 3, 2022
3
170
Scientists have harnessed Internet-transmitting fiber-optic cables to overcome a long-standing geophysical challenge: identifying where seismic noise in the ocean originates. Tiny vibrations of Earth called microseisms are ...
Earth Sciences
Oct 3, 2022
2
344
Compared with Earth, the surfaces of most other objects in the solar system appear largely static. Planetary scientists have long believed that impacts from space debris are the principal source of change on these surfaces ...
Planetary Sciences
Sep 28, 2022
0
149
When the 2021 Pacific Northwest heat wave peaked at 121 degrees Fahrenheit, it buckled roads, melted power lines, killed hundreds and led to a devastating wildfire. Climate scientists were shocked to see heat so severe.
Earth Sciences
Sep 28, 2022
0
103
If global warming persists, blue lakes worldwide are at risk of turning green-brown, according to a new study which presents the first global inventory of lake color. Shifts in lake water color can indicate a loss of ecosystem ...
Earth Sciences
Sep 22, 2022
0
109
When an undersea volcano erupted in Tonga in January, its watery blast was huge and unusual—and scientists are still trying to understand its impacts.
Earth Sciences
Sep 22, 2022
1
732
Researchers at the University of Copenhagen, in collaboration with the Danish Meteorological Institute (DMI), have used detailed weather models to clearly tie increased temperatures to the historic cloudburst over Copenhagen ...
Earth Sciences
Sep 15, 2022
1
78
The weight and grinding movement of glaciers has carved distinctive valleys and fjords into Earth's surface. Because Mars lacks similar landscapes, researchers believed ancient ice masses on the Red Planet must have been ...
Astrobiology
Sep 7, 2022
0
371
A planet's interior heat comes from two principal sources: leftover energy amassed from collisions between planetesimals during the accretion of the planet and the subsequent decay of radioactive elements embedded within ...
Earth Sciences
Sep 1, 2022
0
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