Author: Tina Hesman Saey

More work needs to be done to create viable human embryos, but the method might someday be used in IVF to help infertile people and

From 2013 to 2023, the prevalence of self-reported difficulties with memory, concentration and decision-making nearly doubled among young adults.

Beans matter, but microbes may be the real secret to fine chocolate flavor. Scientists are building starter cultures that may improve quality.

H5N1 bird flu might infect human mammary glands, potentially allowing the virus to show up in breast milk.