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image: Dinosaur Phylogenetic Tree Shake-Up

Dinosaur Phylogenetic Tree Shake-Up

By | March 24, 2017

An analysis of 74 dinosaur species leads a group of researchers to reorganize the extinct animals’ evolutionary history.

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image: Image of the Day: Age-Old Algae

Image of the Day: Age-Old Algae

By | March 15, 2017

This 1.6 billion-year-old fossil, which resembles red algae, is the oldest plant-like fossil ever found.

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image: Image of the Day: Primordial Plants

Image of the Day: Primordial Plants

By | March 9, 2017

This ancient relative of the Ginkgo biloba (Umaltolepis mongoliensis) dates back 100 million years, to the early Cretaceous Period.

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“Buena vista” hypothesis suggests that changes in the sizes of eyes, rather than a shift from fins to limbs, led fish to transition to land more than 300 million years ago.  

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image: Image of the Day: New Kid on the Block

Image of the Day: New Kid on the Block

By | March 6, 2017

Ancient skulls discovered in China may belong to a new hominid species that possessed both modern human and Neanderthal characteristics.

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Researchers find what appear to be 3.77 billion-year-old hints of microbial life hidden in Canadian rocks, but some scientists are not convinced.

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image: Ancient Marine Reptile Birthed Live Young

Ancient Marine Reptile Birthed Live Young

By | February 15, 2017

Researchers have described a pregnant Dinochephalosaurus, and the fossilized remains suggest that the massive animal did not lay eggs, as previously suspected.

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image: Image of the Day: Toothy Slugs

Image of the Day: Toothy Slugs

By | February 7, 2017

The 480–million-year old Calvapilosa kroegerii was a spiny slug with a tongue lined with hundreds of tiny teeth.

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image: Image of the Day: Noisy Barriers

Image of the Day: Noisy Barriers

By | February 2, 2017

Traffic noise disrupts communication between dwarf mongooses and tree squirrels, according to a study.

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image: The Fungus that Poses as a Flower

The Fungus that Poses as a Flower

By | February 1, 2017

Mummy berry disease coats blueberry leaves with sweet, sticky stains that smell like flowers, luring in passing insects to spread fungal spores.

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