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Giant Cretaceous Octopuses May Have Ruled the Seas, Science Study Finds

Digital reconstructions of Cretaceous beaks reveal finned octopuses that crushed hard prey.

New Evidence Points to Ancient Lake Spillover Setting Colorado River’s Grand Canyon Course

Perseverance Radar Reveals Buried Ancient River Delta Beneath Jezero Crater

Scientists Recover Record Sub-Ice Sediment Core Beneath West Antarctica

Record 228-Meter Core Recovered Beneath West Antarctic Ice Points to Past Open Ocean

New 'Cosmic Clock' Reads Krypton in Zircon to Date Ancient Landscapes

Lab Flood Experiments Challenge Classic Fossil Transport Rules

Decapitated Jurassic Fish Heads With Guts Intact Reveal Diet and Predators

New Study Finds Cascadia and San Andreas Quakes Have Often Struck in Tandem

Storms Killed and Preserved Baby Pterosaurs, Study Finds

Deep-Sea Cores Uncover Possible Cometary Debris at Younger Dryas Onset

First Soft-Bodied Cambrian Fossils Found in Grand Canyon Reveal Evolutionary ‘Goldilocks Zone’

New Study Links 56,000-Year-Old Meteor Impact to Grand Canyon Landslide Dam

Megalodon Was a Flexible Supercarnivore, New Study Shows

World’s Largest Cliff-Top Boulder Identified in Tonga, Moved by Ancient Mega-Tsunami