Volcanic ash is no ordinary dust: It gets injected into the atmosphere, climbs to the stratosphere, impacts climate, powders roadways and clogs jet engines.
Earth Sciences
Oct 4, 2023
0
39
The lower portion of a Martian dust devil was captured moving along the western rim of Mars' Jezero Crater by NASA's Perseverance rover on Aug. 30, 2023, the 899th Martian day, or sol, of the mission. The video, which was ...
Space Exploration
Sep 29, 2023
8
7198
When it comes to global warming trends, the Arctic is a troubling outlier. The Arctic warms nearly four times faster than the global average, and aerosols play an important role in that warming.
Earth Sciences
Sep 4, 2023
0
11
A team of meteorologists and atmospheric scientists at Nanjing University, in China, has found via modeling that planting trees in certain areas to reduce local temperatures is more effective if air pollution levels are reduced. ...
To limit the frequency and severity of droughts, wildfires, flooding, and other adverse consequences of climate change, nearly 200 countries have committed to the Paris Agreement's long-term goal of keeping global warming ...
Environment
Jul 27, 2023
0
1
Schools in New Delhi had to close Monday after heavy monsoon rains battered the Indian capital. Landslides and flash floods killed at least 15 people over the last three days. Farther north, the overflowing Beas River swept ...
Environment
Jul 10, 2023
0
1
An international team of chemists and climate scientists, has conducted an assessment of the impact of short-lived halogens (SLHs) on Earth's atmosphere and are suggesting that their findings indicate that such gases should ...
Humans have been fascinated by Mars probably since the first of the species turned their gaze to the night sky. Space exploration today attests to that continuing fascination.
Planetary Sciences
Jun 20, 2023
0
33
Areas of the ocean that are rich in marine life are having a bigger impact on our ecosystems and the climate than previously thought, new research suggests.
Earth Sciences
Jun 15, 2023
1
75
In the tropics, above the equatorial rainforests and oceans, the strong solar radiation hitting Earth propels a stream of warm, moist air far upward.
Earth Sciences
May 29, 2023
1
45
