The Scientist

» extinction, developmental biology and ecology

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image: Poached Toward Extinction?

Poached Toward Extinction?

By | August 20, 2014

Tens of thousands of African elephants have been illegally killed in the last four years, a report shows.

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image: Crayfish Blood Cells Make New Neurons

Crayfish Blood Cells Make New Neurons

By | August 13, 2014

Hemocytes can form neurons in adult crayfish, a study shows.


image: Meal Plans

Meal Plans

By | August 1, 2014

Bacterial populations’ differing strategies for responding to their environment can set genetic routes to speciation.

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image: Tiger Hunt, 1838–1840

Tiger Hunt, 1838–1840

By | August 1, 2014

Zoologist John Gould undertook a financially risky expedition to document the birds of Australia—and found some unique mammals in a perilous situation.


image: Super Sniffers?

Super Sniffers?

By | July 24, 2014

African elephants have more genes for olfactory receptors than dogs or humans, a study shows. 

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image: Dustup Over Lionfish Science Fair Project

Dustup Over Lionfish Science Fair Project

By | July 23, 2014

A former graduate student says he feels slighted by a failure to attribute his contributions to a line of research regarding the salinity tolerances of an invasive species.


image: Insecticides Harm Birds Indirectly

Insecticides Harm Birds Indirectly

By | July 10, 2014

The effects of neonicotinoid use on insect populations appear to be rippling through the food chain, scientists show.

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image: Lichen Legion

Lichen Legion

By | July 2, 2014

Genetic analysis splits one species into 126.


image: Emperor Penguins on Thin Ice

Emperor Penguins on Thin Ice

By | June 30, 2014

A new model suggests emperor penguin populations could decline by 19 percent by 2100.


image: Mosquitoes Attracted to Malaria-Infected Mice

Mosquitoes Attracted to Malaria-Infected Mice

By | June 30, 2014

Mice infected with a malaria-causing parasite emit odors that are more attractive to malaria-transmitting mosquitoes than uninfected animals, a study shows.



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