Flip through Charles Darwin’s digitized address book

Winter officially begins on December 21, 2025, coinciding with the appearance of an infamous comet and the last supermoon of the year, providing a unique opportunity for stargazers to witness these celestial events. The comet's visibility and the supermoon are expected to attract significant attention from astronomy enthusiasts and the general public alike.

Recent observations reveal that chimpanzees exhibit rational thinking by adjusting their decisions based on the strength of evidence, a behavior previously attributed mainly to humans. This discovery has surprised biologists and adds a new dimension to the understanding of primate cognition.

Paleontologists have revised the anatomy of Dunkleosteus terrelli, revealing that this ancient sea creature, once thought to resemble a shark, is more closely related to turtles. This finding underscores the complexity of evolutionary relationships among marine reptiles.

A gray wolf was observed using a rope to reel in a crab trap, a behavior that has sparked discussions among biologists regarding the cognitive abilities of this species. This video has captivated audiences and raised questions about the intelligence of wolves in their natural habitat.