A New Way to Prevent S.T.I.s: A Pill After Sex

Why It Matters: Rates of S.T.I.s are skyrocketing. In 2021, there were 1.6 million cases of chlamydia, more than 700,000 cases of gonorrhea and nearly 177,000 cases of syphilis in the United States, together tallying up to $1.1 billion in direct medical costs. (Rates of babies born with syphilis also soared that year, with nearly…

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The climate crisis is also a health crisis

Humankind has never been better at fighting diseases. Researchers are coming up with new vaccines and treatments at an astounding speed. But climate change is making public health gains a lot harder to achieve and undoing some of the world’s hard-earned progress. Consider the mosquito, which kills more humans than any other creature. Until very…

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Athens Democracy Forum: Local Forces Are Leading the Way in the Global Warming Crisis

This article is from a special report on the Athens Democracy Forum, which gathered experts last week in the Greek capital to discuss global issues. Moderator: Liz Alderman, chief European business correspondent, The New York Times Participants: Ann Florini, professor of practice, Arizona State University, and fellow, New America Political Reform Program; Daniel Lindvall, senior…

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3 scientists win physics Nobel for capturing “very blurry” glimpse of zooming electrons on the move

Stockholm — Three scientists won the Nobel Prize in physics on Tuesday for studying how electrons zip around atoms in fractions of seconds, a field that could one day lead to better electronics or disease diagnoses. The award went to Pierre Agostini, Hungarian-born Ferenc Krausz and French-born Anne L’Huillier for their work with the tiny part…

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