New research published in Nature Ecology & Evolution examines the rate at which new species of hominin emerged over 5 million years. This speciation in our lineage, they found, is unlike almost anything else.

Ceres, the largest asteroid in our solar system, harbors a dark secret: extremely young ice deposits in permanently shadowed craters near its poles. If that sounds vaguely familiar, it’s because our moon and planet Mercury also have such polar ice deposits, which have been studied for decades. See the study here.

The phenomenon of “cancel culture” has become a prominent feature of online discourse, where individuals or brands are publicly called out and boycotted for perceived transgressions. A recent study published in the journal Acta Psychologica explored the psychological underpinnings of why some people are more inclined to engage in canceling behaviors than others

Astronomers have discovered an enormous black hole which formed in the aftermath of an exploding star a mere 2,000 light years from Earth. BH3 is the most massive stellar black hole yet found in the Milky Way and revealed itself to researchers through the powerful tug it exerts on a companion star that orbits the object in the constellation of Aquila, the Eagle.

For millions of years, giant animals or megafauna roamed the lands that are now Australia and New Guinea. Many were like much larger versions of modern animals. There was a four-metre goanna called Megalania (Varanus priscus), for example, which likely ambushed its prey. This beast disappeared by around 40,000 years ago along with almost all the other megafauna aside from remnants such as the red kangaroo and the saltwater crocodile.