In a leap for robot development, the MIT researchers who built a robotic cheetah have now trained it to see and jump over hurdles as it runs—making this the first four-legged robot to run and jump over obstacles autonomously.
Robotics
May 29, 2015
6
15986
Researchers at Nova Southeastern University (NSU's) Genome Bioinformatics Center the announced the release of a reference genome sequence of the African cheetah, (Acinonyx jubatus,) a critically endangered species that informed, ...
Ecology
Dec 10, 2015
0
24
The world's fastest land animal, the cheetah (Acinonyx jubatus), is sprinting towards the edge of extinction and could soon be lost forever unless urgent, landscape-wide conservation action is taken, according to a study ...
Ecology
Dec 26, 2016
14
2105
Thanks to its legs, whose design faithfully reproduces feline morphology, EPFL's 4-legged 'cheetah-cub robot' has the same advantages as its model: It is small, light and fast.
Robotics
Jun 17, 2013
5
0
Tiny, weeks-old cheetah cubs suckled from baby bottles and purred weakly, their condition still dangerously precarious after their rescue from the Horn of Africa's illegal wildlife trade.
Ecology
Nov 12, 2021
0
1246
Lounging in the shade of a tree, Heathcliff the cheetah oozes sleek grace and power, but he is captive behind a wire fence—perhaps the only way that cheetahs will exist in a few decades' time.
Ecology
Jan 2, 2017
1
515
(PhysOrg.com) -- Up till now researchers at Boston Dynamics have demonstrated four legged robots that appear meant to carry heavy loads as they tromp through and over rough terrain (e.g. Alpha Dog and Petman, LS3). Now it ...
Australian and U.S. researchers studying the movement of ostriches have discovered the giant flightless birds can store double the elastic energy per step in their tendons than humans can. This considerably reduces the effort ...
Even Usain Bolt, currently the fastest man in the world, couldn't outpace greyhounds, cheetahs, or the pronghorn antelope, finds a light-hearted comparison of the extraordinary athleticism of humans and animals in the Veterinary ...
Other
Jul 27, 2012
18
0
A nature reserve in India could soon be the only location in the world to host wild populations of four major big cat species—tiger, lion, leopard and cheetah. Kuno-Palpur, in central state of Madhya Pradesh, may not be ...
Plants & Animals
Dec 21, 2020
1
111
See text.
The cheetah (Acinonyx jubatus) is a large-sized feline (family Felidae) inhabiting most of Africa and parts of the Middle East. The cheetah is the only extant member of the genus Acinonyx, most notable for modifications in the species' paws. As such, it is the only felid with non-retractable claws and pads that, by their scope, disallow gripping (therefore cheetahs cannot climb vertical trees, although they are generally capable of reaching easily accessible branches). The cheetah, however, achieves by far the fastest land speed of any living animal—between 112 and 120 km/h (70 and 75 mph) in short bursts covering distances up to 500 m (1,600 ft), and has the ability to accelerate from 0 to over 100 km/h (62 mph) in three seconds.
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