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image: Investigating the Four-legged Snake Fossil

Investigating the Four-legged Snake Fossil

By | August 5, 2015

Brazilian officials are trying to determine whether the transformational fossil find was exported illegally from the country.

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image: Opinion: Life’s X Factor

Opinion: Life’s X Factor

By | August 4, 2015

Did endosymbiosis—and the innovations in membrane bioenergetics it engendered—make it possible for eukaryotic life to evolve?

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image: Drugging the Environment

Drugging the Environment

By | August 1, 2015

Humans have spiked ecosystems with a flood of active pharmaceuticals. The drugs are feminizing male fish, confusing birds, and worrying scientists.


image: Putting Phytoremediation into Action

Putting Phytoremediation into Action

By and | August 1, 2015

Researchers studying the use of bacteria and plants to remove toxins from the soil must better communicate their results if they want their techniques to be used by practitioners in the field.


image: Four-legged Snake Fossil Found

Four-legged Snake Fossil Found

By | July 27, 2015

Researchers discover an unprecedented paleontological relic that may just rewrite the book on snake evolution.


image: Warming Climate Hurt Megafauna?

Warming Climate Hurt Megafauna?

By | July 27, 2015

The massive mammals that roamed Earth some 30,000 years ago may have gone extinct as a result of global warming, according to an ancient-DNA study.

1 Comment

image: GM Mosquito Cuts Wild-Type Numbers

GM Mosquito Cuts Wild-Type Numbers

By | July 21, 2015

Release of a transgenic version of Aedes aegypti, a species that can carry dengue virus, decimated a local population of non-mutated mosquitoes, according to a study.


image: “Feathered Poodle From Hell” Dino Found

“Feathered Poodle From Hell” Dino Found

By | July 20, 2015

A newly discovered relative of Velociraptor had abundant plumage and birdlike wings.  


image: High-Flying Ducks

High-Flying Ducks

By | July 1, 2015

Five species of waterfowl have evolved a variety of adaptations to adjust to the high altitude of South America’s Lake Titicaca.

1 Comment

image: How to Make a New Species

How to Make a New Species

By | July 1, 2015

Scientists mutate a mating pheromone and its corresponding receptor in yeast to promote speciation.



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