When most people think about natural selection, they imagine individuals competing with one another: The fastest animal escapes predators, the strongest plant produces more seeds, and the most ...

A team of researchers led by Professor Sebastian Deindl at Uppsala University has developed a pioneering method that vastly improves the ability to observe and analyze complex biological processes at ...

Biology — the science of life, living things and the processes that keep us all running — links up in essential ways with many other sciences, such as chemistry, physics and mathematics, which help us ...

Section 1. Purpose. Dangerous gain-of-function research on biological agents and pathogens has the potential to significantly endanger the lives of American citizens. If left unrestricted, its effects ...

Biosecurity experts have repeatedly raised concerns about the convergence of AI with the life sciences. Agentic AI systems ...

Iron is an essential element that plays a crucial role in various cellular processes including enzymatic activity, DNA repair, and oxygen transfer. To determine an individual’s iron status, clinicians ...

Regents Review is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...