Being active, even a little, after quitting smoking helps reduce weight gain, researchers say.
Hot weather can influence cognitive performance, according to new research. Young adults living in non-air-conditioned dorms during a heat wave performed worse on math and attention tests.
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Triclosan, an antibacterial and antimicrobial chemical, has been used in personal care products and as a pesticide for decades. Scientists in recent years have stepped up their research into its potential health risks. The findings have been mixed.