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Search results for Mercury

Plants & Animals May 3, 2024

Rising mercury levels may contribute to declining Steller sea lion populations

A team of researchers from Texas A&M University and other institutions has made a surprising discovery about rising mercury levels in Steller sea lion pups that may have detrimental effects on the endangered species.

Environment May 2, 2024

Human activity is causing toxic thallium to enter the Baltic Sea, finds new study

Human activities account for a substantial amount—anywhere from 20% to more than 60%—of toxic thallium that has entered the Baltic Sea over the past 80 years, according to new research by scientists affiliated with the ...

Environment May 2, 2024

Scientists advance research of harmful PFAS chemicals and their impacts

A bemused fishmonger at a seafood market in Portsmouth, N.H., weighed and packaged a dozen filets of fish and three lobster tails for his unusually exacting customers, Dartmouth researchers Celia Chen, Guarini, a research ...

Economics & Business May 2, 2024

May Day 2024: Workers on a warming planet deserve stronger labor protections

Imagine working during a heat wave, standing over a boiling hot stove in a busy restaurant with no air conditioning, limited ventilation and no access to a break until you've worked five consecutive hours.

Ecology May 1, 2024

Mass fish die-off in Vietnam as heat wave roasts Southeast Asia

Hundreds of thousands of fish have died in a reservoir in southern Vietnam's Dong Nai province, with locals and media reports suggesting a brutal heat wave and the lake's management are to blame.

Ecology Apr 30, 2024

'Bloodsicles', baths keep Philippine zoo animals cool as heat wave hits

A Philippine zoo is giving tigers frozen treats made of animal blood and preventing lions from mating during the hottest time of the day as a heat wave scorches the country.

Analytical Chemistry Apr 30, 2024

Many old books contain toxic chemicals—here's how to spot them

In our modern society, we rarely consider books to be dangerous items. However, certain books contain elements so hazardous that they require scrutiny before being placed on the shelves of public libraries, bookstores or ...

Earth Sciences Apr 30, 2024

Study shows climate change and mercury pollution stressed plants for millions of years

The link between massive flood basalt volcanism and the end-Triassic (201 million years ago) mass extinction is commonly accepted. However, exactly how volcanism led to the collapse of ecosystems and the extinction of entire ...

Agriculture Apr 30, 2024

Hong Kong team plants seeds to safeguard legacy grains

Far from the soaring skyscrapers synonymous with Hong Kong, scientists and farmers labor in a paddy field on the city's outskirts to revive dormant rice varieties that once sprung from local soil.

Environment Apr 29, 2024

World War II-era ship docked in Alameda becomes testing tool to combat global warming

The flight deck of a decommissioned World War II-era aircraft carrier docked at Alameda has recently begun launching something other than airplanes: microscopic droplets of salt water that scientists hope will help counteract ...

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