From the late 19th century, as the women’s liberation movement began to take shape, one color quietly threaded through it all ...

With one puff of a cigarette, a woman in Canada became a global symbol of defiance against Iran's bloody crackdown on dissent ...

BPA-free” food packaging may be hiding new risks. A McGill University study found that several BPA substitutes used in ...

Researchers risk fire, explosion or poisoning by allowing AI to design experiments, warn scientists. Some 19 different AI ...

As US teachers discover more and more legacy chemicals in schools, funding for cleanup is hard to find. Educators, nonprofits ...

Hydrogen cyanide, a toxic chemical, may have helped spark the chemistry that led to life. When frozen, it forms crystals with ...

Paris has long been considered the ultimate symbol of European beauty, romance, and culture. However, younger retirees, ...

The bioconcentration factor shows the concentration of chemical substances in fish as compared to the surrounding water. It ...

In a new study of the continuing use in California of the pesticide methyl bromide, a known developmental, neurologic and ...

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Traveling in cold weather conditions can be life threatening. The information provided here is designed for educational use only and is not a substitute for specific training or experience. Princeton ...