Kristi Noem, the homeland security secretary, has said that the next major airport security screening announcement could ...

Securement nightmares, air lines that breathe in all the wrong places, tires that once were but are no more: Here's some of the worst inspection fails from Roadcheck 2025.

Atmospheric Chemistry Coastal aerosols contain wastewater pollutants Sampling the air around Imperial Beach, California, reveals pollution from the Tijuana River in sea spray aerosols by Fionna ...

It was found that DMS-derived, biogenic sulfate can make up a large fraction of the submicron aerosol in the remote marine atmosphere. In addition, it was found that a significant and variable ...

Long-term measurements of atmospheric aerosol concentrations and cloud properties at ACTRIS measurement stations in Svalbard and Finland (at the Puijo Tower in Kuopio and in Pallas) revealed that ...

Climate scientists say this will help them better understand how changing levels of different atmospheric aerosols impact the planet's energy balance and global temperature trends.

Atmospheric Chemistry What plants’ aerosol alarms tell their neighbors Secondary organic aerosol may be another way plants communicate with one another by Fionna Samuels ...

Harvard has halted its long-planned atmospheric geoengineering experiment The decision follows years of controversy and the departure of one of the program’s key researchers.

Kimberly Prather, an atmospheric chemist at UC San Diego, is one of 20 scientists being honored by the National Academy of Sciences for extraordinary achievements, it was announced Monday.

Kimberly Prather, an atmospheric chemist at the University of California San Diego, is among 20 individuals being honored by the National Academy of Sciences (NAS) for extraordinary scientific ...

Accurate satellite precipitation estimates are vital for understanding global and large-scale regional water cycles. Among the many factors influencing satellite precipitation data quality, the ...