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Giant Caiman Tooth Marks Reveal Terror Bird’s Fatal Encounter in Miocene Colombia

A Biology Letters study uses 3D surface scanning to match tooth marks on a terror bird bone to the giant caiman Purussaurus neivensis

Triassic Reptile’s Fern-Like Crest Predates Feathers by 100 Million Years

XRISM Maps Sulfur in Gas and Solid Phases Across the Milky Way

24-Million-Year-Old Rhino Enamel Proteins Recovered, Dinosaur Fossils Next

Grinding Tomography Reveals 40 New Squid Species in 100-Million-Year-Old Rock

Megalodon Was a Flexible Supercarnivore, New Study Shows

Zinc Isotopes Reveal Megalodon Diet from Whales to Small Fish

Breakthrough Epigenetic Tool Maps Blood Aging and Clonal Dynamics

Scientists Achieve First Ground-Based Detection of Gamma-Ray Flash Linked to Lightning

16-Million-Year-Old Fossil Unveils Caribbean History of Basiceros Dirt Ants

Discovery of Hidden Galaxies Challenges Current Models of Universe

Atacama Telescope Reveals Detailed Images of the Early Universe

15-Million-Year-Old Fossil Fish Unveils Ancient Australian Ecosystem

Astronomers Confirm Fast Radio Burst Originates from Neutron Star's Magnetosphere

Astronomers Pinpoint Fast Radio Burst Origin Near Magnetar

Scientists Identify Brain Cell Changes Tied to Aging

47-Million-Year-Old Fossil Plant Defies Classification, Revealing Extinct Lineage

New Model Reveals Layered Interiors of Uranus and Neptune

Mauna Loa Eruption Forecasting Advances with New Magma Reservoir Discovery

SETI Searches for Alien Signals in TRAPPIST-1 System