In Swahili, red-billed oxpeckers are called Askari wa kifaru, or "the rhino's guard." Now, a paper appearing April 9 in the journal Current Biology suggests that this indigenous name rings true: red-billed oxpeckers may act ...
Plants & Animals
Apr 9, 2020
0
334
When a male or female white-browed sparrow-weaver begins its song, its partner joins in at a certain time. They duet with each other by singing in turn and precisely in tune. A team led by researchers from the Max Planck ...
Plants & Animals
Jun 12, 2019
0
325
The females of some bat species migrate hundreds of kilometers after hibernation to give birth to their offspring in insect-rich regions. Unlike birds, it is largely unknown how bats keep their energy consumption low during ...
Plants & Animals
May 29, 2019
0
341
The search for extraterrestrial intelligence has looked for many different signs of alien life, from radio broadcasts to laser flashes, without success. However, newly published research suggests that mysterious phenomena ...
Astronomy
Mar 9, 2017
94
350
Most lenses, objectives, eyeglass lenses, and lasers come with an anti-reflective coating. Unfortunately, this coating works optimally only within a narrow wavelength range. Scientists at the Max Planck Institute for Intelligent ...
Optics & Photonics
Oct 21, 2016
0
34
Warmer sea temperatures are forcing Indian Ocean king penguins to travel further for food, cutting into their breeding season researchers said Tuesday, warning of a "serious threat" from climate change.
Plants & Animals
Oct 27, 2015
5
64
After more than a century of speculation, researchers have finally proved that American eels really do migrate to the Sargasso Sea to reproduce. A team supervised by Professor Julian Dodson of Université Laval and Martin ...
Ecology
Oct 27, 2015
0
1176
A new mystery has been discovered in the migratory behavior of birds! Many songbirds travel long distances during their annual migrations, and it makes sense for them to do everything they can to conserve their energy during ...
Plants & Animals
Aug 12, 2015
3
631
At this year's Consumer Electronics Show in Las Vegas, the big theme was the "Internet of things"—the idea that everything in the human environment, from kitchen appliances to industrial equipment, could be equipped with ...
Electronics & Semiconductors
Feb 23, 2015
1
31
Researchers from North Carolina State University have developed new technology and techniques for transmitting power wirelessly from a stationary source to a mobile receiver – moving engineers closer to their goal of creating ...
Engineering
Nov 14, 2013
0
0
