Evidence is provided suggesting that aggregate neural activity at an early stage of visual processing (V1) can directly contribute to perceptual decisions in humans.

Japan’s health ministry has endorsed issuing conditional approval for two first-of-a-kind medicines. But some researchers say that the therapies — made from reprogrammed stem cells and called Amchepry ...

UPDATE: This post was updated at 11:49 a.m. with some remarks from Wednesday’s plant announcement. Another of the world’s top pharmaceutical companies is making Pennsylvania a part of major North ...

With their unique ability to self-renew and differentiate into specific cell types, stem cells have already left an indelible mark on medicine, but researchers have only scratched the surface of their ...

A new Arizona law requires public schools in the state to enforce stricter phone-use policies and limit student access to the internet and social media starting beginning this school year. Gov. Kate ...