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Secrets Of Animal Weapons Revealed

Secrets Of Animal Weapons Revealed

[ Watch The Video: UM Research Reveals Secrets Of Animal Weapons ] University of Montana From antlers to horns, humans have long been fascinated by animals’ ability to defend themselves with their natural-born weapons. But until now,...

Latest Animal anatomy Stories

CellulARSkin prototype
2014-06-11 04:00:06

Technische Universität München (TUM) "All systems go" for a paralyzed person to kick off the World Cup According to researchers in the Walk Again Project, all systems are go for a bold demonstration of neuroscience and cognitive technology in action: On June 12, during the opening of the FIFA 2014 World Cup in Brazil, a paralyzed person wearing a brain-controlled robotic exoskeleton is expected to make the first kick of the football championship. The Walk Again Project is an...

Colorful 'Eyespots' On The Wings Of Butterflies Add Detail To The Story Of Evolution
2014-05-28 03:38:55

Oregon State University A new study of the colorful "eyespots" on the wings of some butterfly species is helping to address fundamental questions about evolution that are conceptually similar to the quandary Aristotle wrestled with about 330 B.C. – "which came first, the chicken or the egg?" After consideration, Aristotle decided that both the egg and the chicken had always existed. That was not the right answer. The new Oregon State University research is providing a little more...

2014-03-27 23:01:44

Researcher to offer insights into these "unicorns of the sea" and the purpose of their long spiraling tusks. Norwalk, CT (PRWEB) March 27, 2014 It’s only natural that Dr. Martin Nweeia, a dentist in Sharon, CT, has an interest in teeth. But he has a particular interest in a tooth of note: the long single spiraling tusk of the mysterious, almost mythical narwhal. One of the top narwhal researchers in the country, Nweeia will share what he has learned about “the unicorns of...

Bio-Inspired Robotic Device Could Help Patients With Ankle-foot Disorders
2014-01-22 08:56:06

Carnegie Mellon University A soft, wearable device that mimics the muscles, tendons and ligaments of the lower leg could aid in the rehabilitation of patients with ankle-foot disorders such as drop foot, said Yong-Lae Park, an assistant professor of robotics at Carnegie Mellon University. Park, working with collaborators at Harvard University, the University of Southern California, MIT and BioSensics, developed an active orthotic device using soft plastics and composite materials,...

Detailing The Evolution Of Plumage Patterns In Male, Female Birds
2013-12-19 14:06:31

Gerard LeBlond for redorbit.com - Your Universe Online Waterfowl such as ducks, geese and swans belong to the order Anseriformes. Game birds such as pheasants, partridges, hens and turkeys are known as the order Galliformes. The birds belonging to both of these orders are recognized not only for their meat, but also for the elegant display of their plumage. Some members within the orders show differences between male and female, known as sexual dimorphism. Such as with the mallard, the...

Ancient Eel-Like Chordates Linked To Evolution Of Human Skeleton
2013-10-17 07:59:04

redOrbit Staff & Wire Reports - Your Universe Online An international team of paleontologists has published new research in the journal Nature revealing that the human skeleton did not evolve from ancient predatory fossil fish, as previously believed. Rather, the human skeleton evolved as a way to protect against predators such as the conodont, extinct eel-like chordates that evolved tooth-like structures and tissues independently of other creatures, according to experts from...

2013-08-16 10:09:08

The essence of male beauty is down to the way males use their genes rather than what genes they have, according to a new study into the sexual attractiveness of turkeys. Geneticists have long puzzled over why individuals of the same sex show a greater or lesser degree of sexual attractiveness. In other words - why are some people better looking than others when they're genetically similar? In a new study, published today in the journal PLoS Genetics, scientists turned to male wild...

Bipedal Rodents Survive In The Desert Using Jumps, Hops And Skips
2013-07-07 18:35:07

Society for Experimental Biology [ Video 1 ] [ Video 2 ] Researchers have found that bipedal desert rodents manage to compete with their quadrupedal counterparts by using a diverse set of jumps, hops and skips. A new study, to be presented at the Society for Experimental Biology meeting in Valencia on July 6, suggests that it is this unpredictable movement that allows the bipedal rodents to coexist in Old World deserts with quadrupedal rodents. Research headed by Talia Moore at...

2013-06-18 23:27:12

The lost art of dry skin brushing is important for general health, as it helps rid skin of toxins and dead cells. The skin is our largest organ of elimination; but more than skin quality and detox is at play with skin brushing, says Sublime Beauty®. St. Petersburg, FL (PRWEB) June 18, 2013 The timeless art of Skin Brushing has been lost in recent times but is making a comeback, says Sublime Beauty®. Why? Because the simple act of dry brushing the skin and the simple tool of a skin...

2013-03-13 15:52:17

When, how and why modern humans first stood up and walked on two legs is considered to be one of the greatest missing links in our evolutionary history. Scientists have gone to the far ends of the earth — and the wonderful creatures in it - to look for answers to why we walk the way we walk. In the latest such search, researchers from the University of the Witwatersrand in Johannesburg (South Africa) have taken a closer look at bipedal kangaroos and wallabies and how they move...


Latest Animal anatomy Reference Libraries

Atlantic Fire Ascidian, Pyrosoma atlanticum
2014-01-12 00:00:00

Pyrosoma atlanticum is a species of colonial tunicate found in temperate waters worldwide, usually between 50°N and 50°S. It is most plentiful at depths below 800 feet. It is found in colonies that are pelagic and move throughout the water column. In the evening the colony will move closer to the surface and descend back by dawn. Large colonies can rise and descend more than 2,500 feet in a single day. A colony of this species is cylindrical and can grow up to 2 feet long and 2.5 inches...

66_cd4d17d5233e06cef9f6342c33ac5c13
2009-10-16 17:56:55

Heterodontosaurus, meaning "different toothed lizard", is a genus of dinosaur from the Early Jurassic Period of what is now South Africa. The type species, H. tucki, was found in the Upper Elliot Formation of the Hettangian age (199 to 196 million years ago). Two species are known. This herbivorous dinosaur ate mostly plants despite having canines. It was a small ornithischian reaching a total length of 3 feet. It had a long, narrow pelvic bone which was like more advanced ornithischians....

42_be9d0558b2d26ba025fc2ee6fb5b097d
2007-10-24 12:34:20

The Giant Pangolin (Manis gigantea), is a species of pangolin. The Giant Pangolin inhabits Africa with a range stretching along the Equator from West Africa to Uganda. It is found mainly in savanna, rainforest, and forest, where there is a large termite population and available water. It does not inhabit high altitude areas. The Giant Pangolin is the largest species of pangolin (scaly anteaters). It belongs to the Manidae family. It was first described by Johann Karl Wilhelm Illiger in 1815....

41_b202465c7a50820c07c40126e8cabd2e
2007-03-19 15:27:17

The Southern Alligator Lizard, Elgaria multicarinata, is a lizard native to the Pacific coast of North America. It is common throughout Southern California and can be found in both grasslands and urban areas. Several subspecies can be distinguished, including the San Diego alligator lizard. It has a prehensile tail up to twice the length of its body. Like many lizards, however, it can drop its tail if attacked, possibly giving it a chance to flee; the tail will regenerate, but will never...

39_83f48105ed71d71662a9eaee4c6221f5
2007-03-19 14:41:22

The Triplewart seadevil, Cryptopsaras couesii, is a seadevil of the family Ceratiidae, found in all oceans, from the surface to 1.24 mi (2,000 m). Its length is approximately 11.81 in (30 cm). The Triplewart seadevil is one of the most abundant of the deepwater anglerfish. These fish have round flabby bodies with a soft fibrous skeleton and a scaleless prickly skin. Like most other deepwater anglerfishes this fish has small eyes, no pelvic fins and is colored black. It has a large...

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Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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