CRISPR-Cas9 genome editing exploits the CRISPR-Cas system to modify a genome in a targeted manner. Guided by RNA, the Cas9 endonuclease breaks DNA at a target sequence. Imprecise repair of the double ...

Projections by climate scientists paint a vivid picture of our future, hoping it will inspire us to change our ways—before it’s too late. Floods along the Mississippi River cover crops in Oakville, ...

Judgment at Nuremberg is twice the size of the concise, stirring and rewarding production on television's Playhouse 90 early in 1959. A faster tempo by producer-director Stanley Kramer and more ...