A telecommunications fiber optic cable deployed offshore of Oliktok Point, Alaska recorded ambient seismic noise that can be used to finely track the formation and retreat of sea ice in the area, researchers report in The ...
Earth Sciences
Aug 9, 2023
0
50
The enormous eruption of the underwater volcano in Tonga, Hunga Tonga-Hunga Ha'apai, triggered a tsunami that reached countries all around the Pacific rim, even causing a disastrous oil spill along 21 beaches in Peru.
Environment
Jan 24, 2022
0
36
Rising seas are already making storm damage more costly, adding to the impact on about 700 million people who live in low-lying coastal areas at risk of flooding.
Earth Sciences
Oct 15, 2021
1
100
The climate crisis is no longer a looming threat—people are now living with the consequences of centuries of greenhouse gas emissions. But there is still everything to fight for. How the world chooses to respond in the ...
Earth Sciences
May 6, 2021
8
24
The U.S. research vessel Sikuliaq can break through ice as thick as 2.5 feet (0.76 meters). In the Chukchi Sea northwest of Alaska this month, which should be brimming with floes, its limits likely won't be tested.
Environment
Nov 19, 2019
0
203
Ecologist Lindsey Rustad sculpts ice forests. She's not a sculptor by trade, but in her latest ecology experiment, her team sprayed water over a portion of forest during the coldest part of the night. Within hours, the water ...
Environment
Dec 6, 2017
0
55
The sparkling ice spread through a small stand of trees in the White Mountain National Forest so precisely, it could have been applied by Elsa, Disney's "Frozen" queen. Within the basketball court-size plot, everything glistened. ...
Earth Sciences
Jan 25, 2017
0
11
Anyone who has ever driven in freezing rain knows all too well the potential hazards of an ice storm. These powerful winter weather events are also capable of catastrophic ecological and socio-economic impacts on forest ecosystems, ...
Environment
Dec 13, 2016
0
7
Mars represents something of a conundrum for scientists. In many respects, it is significantly different from Earth. It's cold, it's dry, there is little atmosphere or precipitation to speak of, and nothing grows there. ...
Space Exploration
Dec 15, 2015
1
8
A new generation of smaller, highly capable radar systems in the Dallas/Fort Worth area is able to track with more accuracy the location of tornadoes and other severe weather conditions, such as heavy rain and ice storms, ...
Earth Sciences
Mar 24, 2015
0
14
