News

  1. Climate

    How wildfires deplete the Earth’s ozone layer

    Scientists detail the chain of chemical reactions that occur when wildfire smoke enters the stratosphere.

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  2. Physics

    Is this the superconductor of scientists’ dreams? A new claim faces scrutiny

    It’s big, if true: transmitting electricity with no resistance at room temperature and moderate pressure. But controversy dogs the team making the claim.

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  3. Health & Medicine

    An antibody injection could one day help people with endometriosis

    An injectable antibody treatment that reduced signs of endometriosis in monkeys is now being tested in a Phase 1 clinical trial in people.

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  4. Health & Medicine

    Bird flu can jump to mammals.