German circus replaces live animals with holograms
The smell of sawdust and popcorn fills the air. The clowns, acrobats and magicians are all in place.
Other
Sep 10, 2023
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117
Page 3 - News tagged with living animal
Theory that ridged skin helps dolphins debunked
A dolphin is obviously not a golf ball. However, many scientists believed that the way one slips through the water and the other through the air owed to the same cause: similarities in surface texture and their effect on ...
Plants & Animals
Jul 19, 2019
3
59
Loss of land-based vertebrates is accelerating, study finds
In 2015, Stanford biologist Paul Ehrlich coauthored a study declaring the world's sixth mass extinction was underway. Five years later, Ehrlich and colleagues at other institutions have a grim update: the extinction rate ...
Ecology
Jun 1, 2020
8
682
New live-cell printing technology works like ancient Chinese woodblocking
With a nod to 3rd century Chinese woodblock printing and children's rubber stamp toys, researchers in Houston have developed a way to print living cells onto any surface, in virtually any shape. Unlike recent, similar work ...
Engineering
Feb 10, 2014
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0
Another step away from the farm: Meat grown from immortal stem cells
To make it possible for cellular agriculture—the process of growing meat in bioreactors—to feed millions of people, several technical challenges will have to be overcome. Muscle cells from chicken, fish, cows, and other ...
Biotechnology
May 10, 2023
3
185
What ancient dung reveals about Epipaleolithic animal tending
Tiny crystals in ancient animal dung serve as key evidence in a new analysis suggesting the possibility that hunter-gatherers at Abu Hureyra, Syria, may have tended small numbers of animals just outside their dwellings between ...
Archaeology
Sep 14, 2022
0
268
Total buzz kill: Metals in flowers may play role in bumblebee decline
(Phys.org) —Beekeepers and researchers nationally are reporting growing evidence that a powerful new class of pesticides may be killing off bumblebees. Now, research at the University of Pittsburgh points toward another ...
Plants & Animals
Apr 2, 2013
3
0
Swimming nanorobots treat deadly pneumonia in mice
Nanoengineers at the University of California San Diego have developed microscopic robots, called microrobots, that can swim around in the lungs, deliver medication and be used to clear up life-threatening cases of bacterial ...
Bio & Medicine
Sep 22, 2022
0
171
Scientists propose rethinking 'endangered species' definition to save slow-breeding giants
Conservation decisions based on population counts may fail to protect large, slow-breeding animals from irrevocable decline, according to new research coinciding with Endangered Species Day.
Ecology
May 17, 2019
0
451
Paleontologists discover fossilized embryos of oldest aquatic reptiles
South American paleontologists report they have discovered fossilized embryos of the oldest aquatic reptiles, lagoon-dwelling "mesosaurs" that lived about 280 million years ago.
Archaeology
Mar 28, 2012
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