As a researcher, I still remember the discomfort I felt every time I had to sacrifice laboratory animals for an experiment.

Scientists have advanced human-animal chimera research by successfully growing human cells within the organs of mice. This development could bring experts closer to the goal of custom-growing human ...

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More than two months after the Artemis I launch, researchers are analyzing several scientific experiments that were on board. Some work is happening at the University of Colorado Boulder within the ...

The military exposed thousands of servicemen to radioactivity when it called them to participate in nuclear weapons tests, including Operation Teapot in 1955. One was Eldridge Jones, who later ...