Hundreds of thousands of kids work on U.S. farms, putting in long hours under unsafe conditions for low pay.
Primaries and caucuses start in February. Here's what you need to know about those state contests.
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Facial recognition technology may make us safer. But is it also threatening our privacy?
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A young black woman born into slavery helped the Union Army defeat the Confederacy—and end slavery.
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Could eliminating likes on Instagram help end an emotional roller coaster for teens?
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A new invention that removes microplastics from the ocean tackles the Great Pacific Garbage Patch.
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A new study finds that cats do get attached to their humans, no matter how aloof they may seem.
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Eighty-five years ago this month, record-setting aviator Amelia Earhart disappeared.
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Global warming has created an unexpected gold rush in Siberia—for woolly mammoth tusks.
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Researchers in Egypt have discovered 30 ancient wooden coffins—with mummies inside.
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Alexandria Villaseñor, 14, is making her voice heard in the campaign to halt climate change.
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