5 days ago · The Life page features the latest news in animals, plants, ecosystems, microbes, evolution, ecosystems, paleontology, biophysics, and more.

Jan 10, 2025 · AI has the potential to make health care more effective, equitable and humane. Whether the tech delivers on these promises remains to be seen.

Dec 13, 2024 · Did microbes ever live on Mars? Did an "elevator" help build Egypt’s first pyramid? Some signs pointed to yes this year, but confirmation is still needed.

Health & Medicine A CDC panel has struck down universal newborn hepatitis B vaccination A reshaped vaccine committee voted to scale back newborn hepatitis B shots despite decades …

Mar 11, 2024 · The latest research and developments on COVID-19 and SARS-CoV-2, the novel coronavirus behind the 2020 global pandemic.

May 20, 2025 · Experts explain the science behind Biden's advanced prostate cancer diagnosis, including how common it is and what treatments are available.

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5 days ago · The Earth topic features the latest news in climate, agriculture, oceans, the environment and more.

May 21, 2025 · The AI tool used machine learning to outperform current weather simulations, offering faster, cheaper, more accurate forecasts.

Dec 3, 2025 · Health & Medicine Canada just lost its measles elimination status. Is the U.S. next? Canada has had more than a year of continuous measles transmission. The United States has …