Paleontology
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PaleontologyThis ancient creature looks like a spider with a tail
A newly discovered ancient creature looks like a spider and has silk spinners and spidery male sex organs.
By Susan Milius -
PaleontologyTiny scales in ancient lagoon may be the first fossil evidence of the moth-butterfly line
Fancy liquid-sipper mouthparts might have evolved before the great burst of flower evolution
By Susan Milius -
AnimalsTicks had a taste for dinosaur blood
A tick found trapped in amber is evidence the bloodsuckers preyed on feathered dinosaurs, a new study says.
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AnimalsThis ancient marsupial lion had an early version of ‘bolt-cutter’ teeth
Extinct dog-sized predator crunched with unusual slicers toward the back of its jaw.
By Susan Milius -
PaleontologyThis new dinosaur species was one odd duck
Weird dino swimmer had flipperlike limbs and a swanlike neck.
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AnimalsJackpot of fossilized pterosaur eggs unearthed in China
A treasure trove of pterosaur eggs and embryos gives tantalizing clues to the winged reptile’s early development.
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AnimalsHere’s yet more evidence that the mythical yeti was probably a bear
A more complete genetic analysis amps up the evidence that the legendary creatures known as yetis are actually bears.
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PaleontologyWhat male bias in the mammoth fossil record says about the animal’s social groups
Male woolly mammoths were more often caught in natural traps that preserved their remains, DNA evidence suggests.
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PaleontologyNew dinosaur sported a curious set of chompers
Matheronodon provincialis, a newly described dinosaur, munched on tough plants with big scissors for teeth.
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PaleontologyT. rex’s silly-looking arms were built for slashing
Tyrannosaurus rex may have used its small arms for slashing prey.
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AnimalsAncient whale turns up on wrong side of the world
A Southern Hemisphere whale species was briefly a northern resident.
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PaleontologyA baby ichthyosaur’s last meal revealed
A new look at an old fossil shows that some species of baby ichthyosaurs may have dined on squid.