Can your personality be copied? 😳 Michio Kaku explores the science behind personality cloning, how close technology really is, and the ethical questions that come with recreating a human mind.

A breakthrough cloning method uses simple blood samples to preserve DNA from endangered species more safely and efficiently.

Identification of a nitric oxide-regulated transitional state of Müller glia reveals a key mechanism enabling neuronal regeneration in the injured vertebrate retina.

That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...

As 2025 winds to a close, we recall some of those who will not be with us as the new year begins, people — some famous, some less so — who died in the last 12 months after forging consequential lives ...