An unseasonable heatwave has driven toxic gas levels in South Bay communities to their highest recorded point since October 2024, raising fresh alarm about the ongoing pollution crisis around the ...

Last week, IBM trumpeted its contributions to a rather unusual paper: the production of a molecule with a half-Möbius topology, assisted by an algorithm run in part on a quantum computer. There was, ...

Overhead view of hydrogen sulfide release location and adjacent units with gold stars indicating the approximate location of the fatally injured from a previous CSB report on the fatal incident.

First responders found the two men, aged 20 and 21, unconscious at a home on Cribbins Road. The men were transported to a hospital where they were pronounced dead. Two men have are believed to have ...

Two men found unconscious in a home on Tuesday in St. Clair County have died from hydrogen sulfide exposure, the sheriff's office says. On Feb. 17, deputies responded to the 3900 block of Cribbins ...

Polar bears are the poster children of climate change—and for good reason. These giant bears hunt, mate and spend their days hanging out on Arctic sea ice, which is rapidly disappearing as the climate ...

The finding offers a small window of hope for a polar bear population vulnerable to the effects of climate change. A polar bear (Ursus maritimus) walks on pack ice in Svalbard, Norway. The effects ...

The polar vortex is sending arctic blasts and chilly temperatures to most of the United States, and states from Texas to Oklahoma could see snow, sleet and ice. As of Wednesday, Jan. 21, millions of ...

Scientists at Johns Hopkins Medicine say results of a new study are advancing efforts to exploit a new target for Alzheimer's disease: a protein that manufactures an important gas in the brain.

New state legislation aims to set stricter limits on exposure to hydrogen sulfide, a toxic gas produced by sewage. KPBS environment reporter Tammy Murga reports the change could benefit communities ...