How police departments can identify and oust killer cops

The global condemnation of the death of George Floyd, one of the latest in a constellation of officer-involved deaths of unarmed civilians, has grown into a worldwide social movement for disbanding or defunding police.

Cranberry oligosaccharides might help prevent UTIs

Many people have heard that drinking cranberry juice can help prevent urinary tract infections (UTIs). Although clinical trials of this popular folk remedy have produced mixed results, some studies have shown that drinking ...

Tiny 'water bears' can teach us about survival

Earth's ultimate survivors can weather extreme heat, cold, radiation and even the vacuum of space. Now the U.S. military hopes these tiny critters called tardigrades can teach us about true toughness.

Rare type of tick inexplicably turns up in Arkansas

A hardy, invasive species of tick that survived a New Jersey winter and subsequently traversed the mid-Atlantic has mysteriously arrived in Arkansas. No one is sure how the Longhorned tick, native to East Asia, arrived in ...

China's smoggiest city closes schools amid public anger

China's smoggiest city closed schools Wednesday as much of the country suffered its sixth day under an oppressive haze, sparking public anger about the slow response to the threat to children's health.

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