A DNA study leads to logical and Biblical—but not popular—conclusions about our origins
The revelation that a Chinese researcher produced gene-edited babies should be a wake-up call over ethics
Grim predictions are still standard, but climate models are not as definitive as they seem
What science really says about climate change and California’s deadly blazes
Flight of the plant’s seeds astonishes bioengineers
Unapproved use of a dangerous drug skyrockets
Three scholars show the process is more political than academic
Sifting through the frenzy and fears about artificial intelligence
Scientists create healthy mouse babies from same-sex parents
Researchers make yet another breakthrough using nonembryonic stem cells
