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image: Sharks May Have Evolved from Acanthodians

Sharks May Have Evolved from Acanthodians

By | March 14, 2017

Analysis of an ancient shark fossil provides the strongest evidence to date that modern sharks derive from a class of 400 million–year-old bony fish.

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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: Reactions to Proposed EPA, NIH Budget Cuts

Reactions to Proposed EPA, NIH Budget Cuts

By | March 3, 2017

Experts discuss how Trump’s budget proposals could affect federally employed and federally funded scientists.

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image: Trump’s Budget May Cut Science Funding

Trump’s Budget May Cut Science Funding

By | February 28, 2017

The president’s 2018 budget request tips the scales in favor of military spending and away from civilian funding agencies, such as the NIH and NSF.

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Seventeen scientists found to have committed research misconduct during the last 25 years have since collectively received more than $101 million in NIH funding.

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image: Publication Ban Affects Former Collaborators

Publication Ban Affects Former Collaborators

By | February 23, 2017

When the National Institute on Deafness and Other Communication Disorders fired neurologist Allen Braun, the agency also barred his colleagues from publishing data collected over a 25-year period.

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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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Speciation and development of new traits may not always go hand-in-hand.

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image: Tom Price Confirmed as HHS Director

Tom Price Confirmed as HHS Director

By | February 10, 2017

The orthopedic surgeon is confirmed to lead the US Department of Health and Human Services.

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image: How Plants Evolved to Eat Meat

How Plants Evolved to Eat Meat

By | February 7, 2017

Pitcher plants across different continents acquired their tastes for meat in similar ways.

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