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Scientists find that two species can be trained to distinguish quantities that vary by one.

The retracted studies were coauthored by a scientist who worked on an Alzheimer’s therapy in development by Cassava Sciences, a company reportedly under investigation for providing falsified data to the FDA.

The growing season on the tundra is starting earlier as the planet warms, but the plants aren’t sequestering more carbon, a new study finds.

A new cohort study finds that boys whose fathers took the type 2 diabetes drug metformin three months before their conception were more likely to have a birth defect.

When soil heats up, microbes scale back protein synthesis machinery by making use of higher reaction rates that occur at higher temperatures, a study finds.

Ukrainian scientists and universities face extraordinary challenges as the Russian invasion continues.

A study finds that a baculovirus that infects cotton bollworm larvae changes the expression of genes involved in light perception, driving them to seek heights that could favor viral transmission.

The now month-long invasion of Ukraine has resulted in changes in policies and severances of international scientific collaborations with Russian universities and researchers. The war has also precipitated a moral reckoning for many scientists in Russia.

Researchers find that wild baboons are generally good at avoiding inbreeding, but that it’s more likely to occur with paternal than maternal relatives.

A new study reports that human colon cancer cells at imminent risk of death can instead develop characteristics needed to colonize new parts of the body.

Because most people are vaccinated against tetanus as children, delivering benign bacteria carrying a tetanus antigen into pancreatic tumors makes them visible to memory cells in the immune system, researchers report.

The near-complete genome of a recently extinct rodent elucidates the potential—and difficulties—of resurrecting species.