Why Does It Seem Like Jellyfish Are All Over the East Coast?

“I don’t think it’s time to push the panic button yet,” an expert said, after rising reports of swarms and stings for beachgoers in parts of the Eastern Seaboard.

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Nathaniel B. Palmer, a U.S. Icebreaker, May Have Sailed Its Last Expedition

The decommissioning would leave the United States with no icebreaker to study the southern seas and cede scientific leadership to rival countries like China.

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Margaret Boden, Philosopher of Artificial Intelligence, Dies at 88

A cognitive scientist, she used the language of computers to explore the nature of human thought and creativity, offering prescient insights about A.I.

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E.P.A. to Stop Updating Popular Database After Lead Scientist Criticized Trump

The database, which helps companies calculate their greenhouse gas emissions, will continue under a consortium that includes Stanford University.

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Judge Declines to Order Trump Administration to Restore Research Cuts

A group of 16 states sued after the National Science Foundation terminated hundreds of millions of dollars in funding that had previously been awarded to research institutions.

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Science Retracts ‘Arsenic Life’ Paper 15 Years After Publication

Science, a top research journal, said there was no evidence of misconduct by researchers whose finding attracted heavy attention and scrutiny in social media’s early days.

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Amid Fear of Retaliation, N.S.F. Workers Sign Letter of Dissent

In a public letter, employees of the National Science Foundation accused the administration of politicizing the agency and impeding scientific innovation.

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