Spanish Cave Reveals More Evidence Neanderthals Made Art

Following a recent discovery in Germany, more evidence that Neanderthals created art, something that had long been rebuffed, has been revealed in Spain. These archaic humans—who existed 2.6 million to 11,700 years ago—were believed to be “unsophisticated and brutish,” but painted stalagmites in Ardales have been newly analyzed and the “composition and placement of the pigments were not consistent with natural processes—rather, the pigments were …

Scientists Uncover More Information About Ancient Supercontinent

Known as Zealandia or Te Riu-a-Māui, an ancient supercontinent exists underneath New Zealand. “Only recently recognized by scientists, Zealandia is the most submerged, thinnest, and youngest continent yet found,” and geologist Rose Turnbull is dedicated to unraveling its secrets. While the landmass was believed to be relatively young, with a crust roughly 500 million years old, the discovery and testing of crystals of zircon collected …

Link About It: This Week’s Picks

Ancient artwork, life on Saturn's moon, AI innovations and more in our look around the internet

NASA Research Suggests Possible Life on Saturn’s Moon NASA has found large amounts of methane wafting within plumes from Saturn’s sixth-largest moon, Enceladus, suggesting that life may exist within its “subsurface sea.” This evidence was discovered thanks to the Cassini spacecraft, which also discovered dihydrogen and carbon dioxide molecules there. Scientists believe the methane is produced biologically, rather than through a geochemical process. Thus, Régis Ferrière, …