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The taste for turtle and the disappearing delicacy

It was the 1850s and people were hungry. They were moving by the thousands to northern California to strike it rich during the Gold Rush, but their appetite wasn't just for precious metal, it was for basic food—there wasn't ...

dateJun 21, 2018 in Ecology
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Genetics research verifies purity of the Mexican wolf

In October 2015, two small minnows in the Lower Colorado River Basin—the headwater chub and the roundtail chub—were proposed for listing as threatened species under the Endangered Species Act of 1973. In April 2017, that ...

dateJun 21, 2018 in Ecology
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Scientists find evidence of 27 new viruses in bees

An international team of researchers has discovered evidence of 27 previously unknown viruses in bees. The finding could help scientists design strategies to prevent the spread of viral pathogens among these important pollinators.

dateJun 20, 2018 in Ecology
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Hearing tests on wild whales

Scientists published the first hearing tests on a wild population of healthy marine mammals. The tests on beluga whales in Bristol Bay, AK, revealed that the whales have sensitive hearing abilities and the number of animals ...

dateJun 20, 2018 in Ecology
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When you're a sitting duck, you learn to adapt

When sitting on a nest to incubate eggs, a bird is physically stuck and most vulnerable to attacks of any kind, so coping without stress and other significant costs is important. For Common Loons, black flies are a common ...

dateJun 20, 2018 in Ecology
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Smashing avocado disease threats

Researchers are working with the Australian avocado industry to safeguard one of the nation's favourite fruits from the threat of existing and emerging disease.

dateJun 20, 2018 in Ecology
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Light pollution a reason for insect decline

Climate change, pesticides and land use changes alone cannot fully explain the decline in insect populations in Germany. Scientists from the Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB) have now discovered ...

dateJun 20, 2018 in Ecology
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Pilot whale meat poses health hazard, Faroese warned

The Faroe Islands' ritual pilot whale hunt is not only highly controversial, eating the whale meat also poses a health hazard, public health authorities in Denmark's autonomous North Atlantic territory warn, advising against ...

Giant crackdown against wildlife crime in 92 countries

Nearly 100 countries took part in a globe-spanning crackdown on the illegal wildlife trade, seizing tons of meat, ivory, pangolin scales and timber in a monthlong bust that exposed the international reach of traffickers, ...

World's first known manta ray nursery discovered

A graduate student at Scripps Institution of Oceanography at the University of California San Diego and colleagues from NOAA's Office of National Marine Sanctuaries have discovered the world's first known manta ray nursery.

Exotic invasions can drive native species extinct

Latest research from the University of Southampton has revealed the impact of exotic species upon native wildlife, which could potentially lead to native plant species extinctions within their natural habitats.

On the expansion threshold of a species' range

What stops a species adapting to an ever-wider range of conditions, continuously expanding its geographic range? The biomathematician Jitka Polechová, an Elise Richter Fellow at the University of Vienna, has published a ...

Weighing the planet's biological matter

Our planet is teeming with life: Even in the most extreme places, like the scorching deserts and the pitch-black ocean depths, living organisms can be found. But just how much living matter is on this planet? A new study ...

Unconfirmed near-Earth objects
Research team uncovers lost images from the 19th century
Detecting metabolites at close range
The pho­to­elec­tric ef­fect in stereo
CryoEM study captures opioid signaling in the act
Printing microelectrode array sensors on gummi candy
How do horses read human emotional cues?
Water can be very dead, electrically speaking
HESS J1943+213 is an extreme blazar, study finds

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