A lab-grown alternative to fattened duck liver offers a controversial future for the cultivated meat industry.

Ashish Jha, the former White House Covid-19 response coordinator, discusses the country's successes and mistakes.

In recent years, some doctors have criticized the organizations for being overly punitive, and say they felt obliged to work ...

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The COP conference is growing in size, but not in action on climate goals, experts say. A 2021 report suggests reform.

Bacteria-eating viruses called bacteriophages are drawing new interest, Lina Zeldovich writes in "The Living Medicine." ...

In a bid to unearth its own nickel, lithium, and more, the U.S. is using AI to help zero in on mineral-rich deposits.