revived

In The Fourth Trimester, we ask parents: What meal nourished you after welcoming your baby? This month, it’s a reviving…

Thawed brain organoids shown via an imaging technique called immunofluorescence staining Weiwei Xue et al. A new technique has allowed…

Rapper Tupac Shakur performs at the Regal Theater in Chicago, Illinois in March 1994. Raymond Boyd/Getty Images hide caption toggle…