The Arkose challenge is a bit like CAPTCHA in that it’s designed to separate the humans from the autonomous bots (who, it
Look, we write rather a lot about the Fermi Paradox, so trust us when we say that the Berserker Hypothesis may be
Today marks an important milestone in the history of the internet: Google’s 25th birthday. With billions of search queries submitted each day,
The first observations of lethal attacks by chimpanzees against gorillas have been reported. Although this proves our closest relatives can pose a
Skinwalker Ranch is named after the traditional stories of the Navajo people who live in the Southwestern United States. In these stories,
Sixty-six million years ago, the age of the dinosaurs came to a dramatic close as a huge asteroid impact accelerated them on
At its core, the Fermi Paradox grapples with a puzzling contradiction: Considering the enormous size of the universe and the frequent discovery
Photographer Francisco Negroni titled his piece A Perfect Cloud, and we can see why. Lenticular clouds are a rare and striking phenomenon,
Using a new method called FitCoal (fast infinitesimal time coalescent process), the researchers analyzed the likelihood of present-day genome sequences to project
"Cave popcorn usually occurs in wet areas of the cave where water can flow on the surface," Lee-Gray Boze, physical scientist from
The impact was first spotted by the Okinawa-based astronomical observation projects OASES and PONCOTS at 1:45 am Japan Standard Time on August