Researchers recently traced the birthplace of the world’s dominant cotton species to the Yucatán Peninsula in Mexico. Their sleuthing also uncovered a treasure trove of genetic diversity in wild populations, which could eventually make the crop more resilient.
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The government is using millions of taxpayers' dollars on pro-Trump ads, even after the president said this would not happen. And, federal agents search Rep. Ilhan Omar's D.C. home.
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Pakistan has imposed emergency rule in the province governed by the political party of imprisoned former prime minister Imran Khan.
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Prices can get sticky. That helps explain why recessions hurt so much — and what policymakers can do about them.
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Coral reefs are facing increasing threats around the globe. But on a remote Pacific island, scientists have found that reefs can get help from a surprising ally: seabirds.
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Nearly 200 independent candidates in more than 100 congressional races are trying to prove there's an alternative to the two party system — even though the chance of winning is very low.