Accurate forecasting has long been an art and a science, but when the stakes are high, it is smart to make it into a tournament. William Culbert Researchers recently systematically surveyed two ...

Pandemics and nuclear war are real, tangible concerns, more so than AI doom, at least to me, a scientist at the RAND Corporation. We do all kinds of research on national security issues and might be ...

Human activity may be triggering the greatest extinction event since the asteroid impact that wiped out the dinosaurs, according to scientists. Their study, based on a review of decades of research on ...

One of the most intriguing and intricate mysteries in paleontology is the disappearance of North America's giant mammals, or megafauna, which included saber-toothed cats, mastodons, and mammoths, some ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. At some point in the deep past, humans may have come frighteningly close to disappearing ...

CNN — Almost a third of the Earth will need to be protected by 2030 and pollution cut by half to save our remaining wildlife, as we enter the planet's sixth era of mass extinction, according to a ...