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Archaeology Jun 8, 2017

Extinct early whales listened like their relatives on land, fossil evidence shows

Whales rely on a keen sense of hearing for their underwater existence. But whales show surprisingly vast differences in hearing ability. Baleen whales tune into infrasonic sounds—at frequencies too low for humans to hear—to ...

Ecology Jun 7, 2017

Increased sea ice drift puts polar bears on faster-moving treadmill

A new study led by the U.S. Geological Survey (USGS) and the University of Wyoming found that increased westward ice drift in the Beaufort and Chukchi seas requires polar bears to expend more energy walking eastward on a ...

Plants & Animals May 31, 2017

Horses masticate similarly to ruminants

In contrast to ruminants, horses chew their food only once—but with the same regu-lar, rhythmic movements as cows, who ruminate their food after eating, as demon-strated by researchers at the University of Zurich and the ...

Ecology May 12, 2017

Shearing of alpacas is necessary, but also stressful

Alpacas, a species of New World camelids, have very thick wool. This requires them to be shorn regularly, just like sheep. But shearing is a source of stress for the animals. This has now been confirmed for the first time ...

Ecology May 9, 2017

Noise pollution from gas compressors changes abundance of insects, spiders

The relentless roar of natural gas compressors influences the numbers of insects and spiders nearby, triggering decreases in many types of arthropods sensitive to sounds and vibrations, a collaborative Florida Museum of Natural ...

Biotechnology Apr 20, 2017

Genetic evidence suggests that early mammals had good night-time vision, suggests they were nocturnal

Our earliest mammalian ancestors likely skulked through the dark, using their powerful night-time vision to find food and avoid reptilian predators that hunted by day. This conclusion, published by Stanford researchers April ...

Cell & Microbiology Apr 11, 2017

Relocation of proteins with a new nanobody tool

Researchers at the Biozentrum of the University of Basel have developed a new method by which proteins can be transported to a new location in a cell. The novel tool enables scientists to study the function of proteins depending ...

Social Sciences Apr 10, 2017

Are the rich more selfish than the rest of us?

Social scientists have long known that the rich are not exactly model citizens.

Cell & Microbiology Apr 4, 2017

MERS-like coronavirus identified in Ugandan bat—New virus not likely to spread to humans

A team of researchers in the United States and Uganda has identified a novel coronavirus in a bat from Uganda that is similar to the one causing Middle East Respiratory Syndrome (MERS) in people, giving further credence to ...

Plants & Animals Mar 24, 2017

The development of amphibians and reptiles through twelve million years of geological history

Together with an international team, Senckenberg scientist Professor Dr. Madelaine Böhme studied the development of the amphibian and reptile fauna in Western Siberia during the past twelve million years. In their study, ...

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