Scientists have finally recreated the initial steps of HIV infection in a test tube, offering an incredibly zoomed-in view of the virus in action. The amazing images show a cone-shaped shell of ...

Brooklyn, N.Y. • Esther Friedman held the Book of Psalms with both hands as she peered over her glasses at the fertility lab monitor. There were eight beautiful round eggs, retrieved from a young ...

40 years ago, on July 25, 1978, Louise Brown became the world's first "test-tube baby." Newsweek featured the remarkable infant on its cover the following week and published a long piece about the ...

This article was supported by readers like you. Our mission is to provide accurate, engaging news of science to the public. That mission has never been more important than it is today. As a nonprofit ...

This article was supported by readers like you. Our mission is to provide accurate, engaging news of science to the public. That mission has never been more important than it is today. As a nonprofit ...

Hate to burst your bubble, glass lab gear. But plastic bubble wrap also works pretty well at running science experiments. Scientists at Harvard University have figured out a way to use these petite ...

Physical changes in a nanoscale system can be accurately measured by restricting the reaction in a carbon 'nano test tube'. It can be difficult to observe physical changes in a nanostructure, because ...