Privacy policies are four times as long as they were 25 years ago

First patients of pioneering CAR T-cell therapy ‘cured of cancer.’ Cancer-killing cells still present 10 years on, with results suggesting therapy is a cure for certain blood cancers.

Did comet's fiery destruction lead to downfall of ancient Hopewell? Researchers at the University of Cincinnati find evidence of cosmic cataclysm 1,500 years ago at 11 ancient sites

A Cosmic Airburst May Have Devastated a Vast Native American Culture 1,500 Years Ago