"If you did not know this change, and if you knew me before 2020, this might be a surprise," Sanger, who co-founded Wikipedia, wrote in a recent blog post announcing his conversion to Christianity.

March 13, 2025 • Dinosaurs, Carl Sagan, and nuclear war. There was a moment in the not-so-distant past when we learned what drove the dinosaurs extinct — and that discovery, made during the ...