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430,000-Year-Old Wooden Tools Are the Oldest Ever Found
The finding, along with the discovery of a 500,000-year-old hammer made of bone, indicates that our human ancestors were making tools even earlier than archaeologists thought.
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A New Way to Flirt: Dazzle Potential Mates With Patterns Invisible to Humans
Cuttlefish attract prospective sexual partners by creating a pattern on their skin, based on the orientation of light waves.
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How One Food Critic Overcame His Negative Relationship With Alcohol and Sugary Drinks
In the last part of a monthlong series, Pete Wells and experts suggest how to sidestep the perils of alcoholic or sugary beverages.
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Home Sourdough Bakers Are Turning Their Hobbies Into Full-Time Jobs
Home bakers are finding devoted customer bases that allow them to stay home with family and still make a decent living — but they do have get up in the middle of the night.
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As Tech Chiefs Woo Trump, Silicon Valley Seethes Over Minneapolis Shootings
Executives, investors and engineers are speaking out against the Trump administration after the killings of Alex Pretti and another protester in moves reminiscent of Silicon Valley a decade ago.
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Trump Says He Will Raise Tariffs on South Korea to 25%
President Trump threatened to increase tariffs on South Korean exports, including cars, citing the country’s slow ratification of a trade deal.
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Trump Briefed on Intelligence Saying Iran’s Government Is Weaker
Protests that erupted late last year shook elements of the Iranian government, according to the reports.
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Alex Pretti Shooting Poses a Question for the Right: Who’s a Conservative?
Republicans wrestle with Trump administration positions that seem to contradict their beliefs on gun rights, states’ rights and limited use of federal power.
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F.A.A. Rolls Out Agency Overhaul for Improving Air Safety
The announcement of a reorganization comes nearly a year after a midair collision killed 67 people and prompted a public outcry for enhancing the security of aviation travel.
