Richard Hamilton, Who Helped Solve a Mathematical Mystery, Dies at 81
He came up with an innovative equation called the Ricci flow that helped mathematicians explore fundamental questions that were once out of reach.
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Researchers Release Hawaiian Crows Back Into the Wild
Researchers are trying a new strategy to reintroduce Hawaiian crows, which have been extinct in the wild for two decades.
Multiple victims reported in Vancouver stabbing
The condition of the victims and the suspect, who was shot by police, remains unclear.
Watch: How the NYC shooting of UnitedHealthcare CEO unfolded
Police say Brian Thompson was targeted outside the Hilton Hotel in Midtown Manhattan.
Mammoth: It’s What Was for Dinner
A study of a 12,800-year-old skull of a toddler offers a glimpse at how early Americans found food, and how their hunts may have led to a mass extinction.
Trump Picks Jared Isaacman to Lead NASA
Mr. Isaacman’s company Shift4 Payments made him a billionaire, and he has financed two trips to orbit on SpaceX vehicles, including a daring spacewalk in September.
Google Introduces A.I. Agent That Aces 15-Day Weather Forecasts
GenCast, from the company’s DeepMind division, outperformed the world’s best predictions of deadly storms as well as everyday weather.
Supreme Court reluctant to overturn Tennessee transgender law
Its ruling on the ban of hormone and puberty treatment for minors will affect more than half the states.
World’s oldest known wild bird lays egg at 74
Laysan albatross Wisdom was spotted with her new partner and egg at a Pacific Ocean refuge.
Slim majority for Republicans after Democrats flip final House seat
The narrow majority leaves Republicans with even less margin for error as they try to enact President-elect Trump’s agenda.