In a hot spring at Yellowstone National Park, a microbe does something that life shouldn’t be able to do: It breathes oxygen ...

In the 1950s, Stanley Miller and Nobel laureate Harold Urey conducted experiments at the University of Chicago in which they ...

The James Webb Space Telescope (JWST), in collaboration with the ground-based Keck II telescope, has for the first time ...

Spring and summer 2025 have been marked by a noticeable pattern of weather whiplash. The weather has consistently swung from ...

Mexico President Claudia Sheinbaum tells Trump, "we're no one's piñata" Queen Camilla Shines in a $108K Royal Heirloom That Hasn't Been Seen in Nearly a Century Jesus apparition appears in clouds ...

Some weather, however, emerges much deeper in the troposphere, redistributing ammonia and water and essentially unmixing what was long thought to be a uniform atmosphere.

The main focus of the ASCCI (Arctic Springtime Chemistry-Climate Investigations) measurement campaign is on how ozone and water vapor in the upper troposphere and lower stratosphere, i.e. at ...

Recent positive thickness anomalies in the troposphere have been remarkably strong while the stratosphere shows negative thickness anomalies.

The difference is that while commercial planes today top out in the troposphere, supersonic aircraft tend to fly higher in the atmosphere, in the stratosphere.

"For the troposphere and stratosphere, we have a lot of data, and numerical modelling for this region is almost perfect," Kaoru Sato, a professor of atmospheric physics at the University of Tokyo ...