by
Brian Switek
Giant dinosaurs traveled far in search of leafy greens
by
Brian Switek
Terrestrial ecosystems struggled for millions of years after the planet's worst extinction event
by
Daniel Strain
Fossilized beetles may look more red than they should
by
Daniel Strain and Kerry Klein
Listen to a roundup of some of our favorite stories from this week
by
Sid Perkins
80-million-year-old structures may represent earliest stages of feather evolution
by
Sid Perkins
New fossil discoveries may explain origin of several Ice Age creatures
by
Brian Switek
Our ancestors departed with primitive hand axes even though better technology may have been available
by
Brian Switek
Ancestor of placental mammals appeared while dinosaurs roamed
by
Daniel Strain
A newly identified pregnant plesiosaur may have cared for its young like a whale
by
Brian Switek
Ostrich-sized avian may have been the biggest bird to live amongst the dinos
by
Michael Balter
Did the sheer number of modern humans in Europe force Neandertals to go extinct?
A new study links massive methane outpourings triggered by volcanic eruptions to the end-Triassic mass extinction
by
David Grimm and Stewart Wills
Listen to a roundup of some of our favorite stories from the week
by
Michael Balter
Paleontologists find evidence that dinos were alive and well just before asteroid impact
by
Michael Balter
Experts answer your questions about the true appearance of dinosaurs, early birds, and other ancient creatures
by
Michael Balter
New techniques may allow scientists to reveal colors of first birds and other ancient creatures
by
Sara Reardon
Climate modeling technique finds that dinos had body temperatures similar to those of mammals
by
Brian Switek
Fossil may shed light on how today's continents came to be
by
Ann Gibbons
Early human societies may have been organized around clans of related males, with females migrating in
by
Heather Pringle
Eyes in the sky spy buried archaeological treasures
by
Brian Switek
Prodigious prawns persisted millions of years longer and grew far bigger than previously thought
by
Heather Pringle
Food surpluses and civilization made possible by animal manure, a researcher suggests
by
Sid Perkins
Marine animals may have taken to freshwater much earlier than previously thought
by
Brian Switek
Bipedal creature challenges hypothesis of why dinosaurs were so successful
by
Nazlie Latefi
Juvenile relative of giant meat-eater had a much different diet than its parents
by
Heather Pringle
Bone found in 9000-year-old human excrement may be first definitive evidence of dogs in the New World—and of dogs being eaten by people
by
Brian Switek
Bite marks found on ancient swimming reptile hint at intraspecies conflict
by
Sara Reardon
Largest fossil arachnid ever discovered may have influenced insect evolution
by
Ann Gibbons
Two-million-year-old skeletons show surprisingly modern features
by
Helen Fields
Researchers engage in a battle of the bulge over long-extinct bird
by
David Grimm and Robert Frederick
Listen to a roundup of some of our favorite stories from this week
by
Sid Perkins
Analyses of eye structures bolster notion of nocturnal foraging
by
Michael Balter
Powerful sniffers got the ancestors of today's birds through a massive extinction
by
Michael Balter
Parasitic insects may provide clues to bird and mammal evolution
by
Jennifer Carpenter
Ancient bloom clarifies evolution of flowering plants
by
Sid Perkins
Tiarajudens ate leaves and stems, despite its ferocious fangs
by
David Grimm and Robert Frederick
Listen to a roundup of some of our favorite stories from the week
by
Ann Gibbons
Study finds that three-quarters of Earth's species could vanish within 300 years
by
Andrew Lawler
Team uncovers original appearance of statues demolished by the Taliban 10 years ago