For the second year running, US scientists observed record increases in the atmospheric concentration of the potent greenhouse gas methane, the National Oceanic and Atmospheric Administration (NOAA) said Thursday.
Environment
Apr 7, 2022
9
170
Thirty years ago, on the flanks of a volcano in California's Sierra Nevada range, trees began to die en masse, suffocated at their roots by carbon dioxide seeping up from the mountain's depths after a swarm of small earthquakes.
Earth Sciences
Mar 30, 2022
4
109
Despite being close to Earth and having nearly the same size, Venus is another world. Underneath its thick mantle of acid sulfuric clouds, at the surface 460 degrees Celsius are the rule. This temperature is kept by the greenhouse ...
Astronomy
Feb 22, 2022
0
130
In a new University of Houston study using an advanced remote imaging system known as synthetic aperture radar interferometry, three glaciers at the South Pole are being documented with levels of clarity and completeness ...
Environment
Feb 7, 2022
0
903
Persistently high levels of ozone pollution in Asia are costing China, Japan and South Korea an estimated $63 billion annually in lost rice, wheat and maize crops, a new study says.
Environment
Jan 17, 2022
1
249
FeSe, an iron-based superconductor, is an important prototype material to study the superconduction-related properties, and electron-phonon coupling (EPC) plays an important role in FeSe. Pressure changes the structure of ...
Superconductivity
Jan 13, 2022
0
19
You've probably seen the UV index in the day's weather forecast, and you know it tells you when you need to cover up and wear sunscreen.
Environment
Dec 21, 2021
0
32
Most of the methane gas emitted from Amazon wetlands regions is vented into the atmosphere via tree root systems—with significant emissions occurring even when the ground is not flooded, say researchers at the University ...
Environment
Dec 6, 2021
2
274
The Seattle Space Needle, a city landmark for nearly 60 years, recently underwent a renovation to enhance the visitor experience. Acoustic designers were tasked with ensuring that the new design is a quiet one.
General Physics
Dec 2, 2021
0
15
Iceland's Fagradalsfjall volcano has not spewed lava since September 18, the day it became the country's longest eruption in 50 years, but scientists say it's too early to call the eruption over.
Environment
Nov 18, 2021
0
41
