When it comes to polluting the environment, cars and trucks aren’t the only offenders. So is beef.

How might the coronavirus pandemic affect this fall’s U.S. presidential election?
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It was a long, hard-fought struggle, but a century ago American women finally won the right to vote.
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Two experts weigh in on the pros and cons of automated vehicles.
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Meet the winner of our 2020 Can You Find Mapman? contest!
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People in Rio de Janeiro, Brazil, are planting greenery on rooftops, hillsides, and city streets.
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NASA’s latest graduating class included five astronauts likely to be the first women to set foot on the moon.
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Denied the right to play pro baseball, African Americans founded their own league 100 years ago.
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Surfing will make its Olympics debut at the 2024 Paris Games—while hitting the waves in faraway Tahiti.
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Meet a scientist whose seed bank stores millions of seeds of plants that are threatened by invasive species.
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