Animals, features and articles | Educational Science

Jun 30, 2013

Climate Change Could Wipe Out Iberian Lynx

Climate change could ensure the wipe out of the Iberian Lynx, considered the world's most endangered cat, new research from Spain suggests. Currently, about 300 of these adorable, pointy-eared, shaggy-bearded cats live in Spain and Portugal, dining mostly on rabbits. But according to a study publishing today (July 21) in...

Jun 30, 2013

Ratlike Creature's Bizarre Backbone Baffles Scientists

The hero shrew — a small, ratlike animal with a bizarrely strong and oddly shaped backbone — has mystified scientists since it was first described more than 100 years ago. Now, a newly discovered species of hero shrew may help researchers piece together why the animal evolved to have such...

Jun 30, 2013

Photos: The Near-Complete Wankel T. Rex

Wankel T. rex (Image credit: Photo courtesy Museum of the Rockies)A cast of the Tyrannosaurus rex skeleton known as the Wankel T. rex was installed in front of the Museum of the Rockies at Montana State University in Bozeman, Montana in 2001. The actual fossil specimens are being loaned by...

May 31, 2013

Male Guppies Father Offspring After Death

Death doesn't stop some animals from becoming parents, research reveals. A new study shows that female Trinidadian guppies can store and use sperm from males long after the males die. Up to a quarter of guppy offspring are sired by dead males, maintaining a diverse gene pool even in harsh...

May 31, 2013

Ancient Dinobird Wore Black and White

A transitional species that represents a link between dinosaurs and birds may have sported pale feathers that were dark at the tips, a new study suggests. For the study, detailed in the June 13 issue of the Journal of Analytical Atomic Spectrometry, researchers used an X-ray beam to identify ancient...

May 31, 2013

Fish Diseases Threaten Food Supply In Warm Climates

(ISNS) -- A rise in fish farms has meant cheap, fast-growing protein to feed the world's growing human population. But a new study suggests that countries located at lower latitudes – many of which rely heavily on fish farming – may be most at risk for fish disease outbreaks. The...

May 31, 2013

Animal Sex: How Ants Do It

Ants are social insects belonging to the order Hymenoptera, which also includes wasps and bees. And though people typically don't think of ants as flying insects, ant sex is often a crowded, aerial event not so different from the mating flights of honeybees. Ant society is divided into several castes,...

Apr 30, 2013

Dwarf Lemurs Hibernate Like Bears

The western fat-tailed dwarf lemur was the only primate thought to be a hibernator. Now scientists have discovered that two other lemurs in Madagascar can put their lives on pause, too, by entering seven-month snoozefests. To the casual observer, it looks for all the world as if the animals are...

Apr 30, 2013

Naval Exercises Take Deadly Toll on Dolphins: Op-Ed

Michael Jasny, director of the NRDC Marine Mammal Project, contributed this article to LiveScience's Expert Voices: Op-Ed & Insights. On June 9, 2008, at least 60 dolphins stranded along the coast of Cornwall, England, in what was by far the largest common dolphin mortality ever seen in British waters. For...

Apr 30, 2013

Dogs Show IQ Tests Aren't So Smart (Op-Ed)

Vanessa Woods is a research scientist and Brian Hare is an associate professor of evolutionary anthropology at Duke University. They are the authors of The Genius of Dogs and the founders of Dognition. They contributed this article to LiveScience’s Expert Voices: Op-Ed & Insights. When Harvard graduate and Heritage Foundation...

Mar 31, 2013

Bears' Comeback in Nevada Poses a Problem

Thirty years ago, bears were a rare sight in Nevada — so rare that Glen Griffith, then-director of the state's Department of Fish and Game, declared in 1979 that Nevada didn't have any bears at all, except for the occasional one that ambled across the western border from California. But...

Mar 31, 2013

Travels of Pregnant Great White Sharks Revealed

For the first time, migrating great white sharks have been tagged and their movements around the oceans tracked for years, as opposed to the few months they have previously been tracked, according to a researcher. Scientists used special satellite tags that tracked several sharks from a specific great white population...

Mar 31, 2013

Secret Population of Orangutans Found

A population of 200 of the world's rarest orangutans was found tucked away in the forests of the island of Borneo, according to the Wildlife Conservation Society (WCS). All subspecies of Bornean orangutans are listed as endangered by the International Union for Conservation of Nature. But scientists estimate just 3,000...

Mar 31, 2013

How Red Squirrels Are Like Tiger Moms

Red squirrel moms know how to give their offspring an early edge in a crowded forest. New research shows the animals can speed up the growth rates of their pups to help ensure they'll be able to compete for turf when populations are dense. Surprisingly, stress, not more food, is...

Mar 31, 2013

Why Elk Are Robbing Birds

Sonya Auer, of the Department of Environmental Conservation at the University of Massachusetts, Amherst, recently won the Elton Prize, from the British Ecological Society for her research and writing. She contributed this article to Live Science’s Expert Voices: Op-Ed & Insights. Plants and animals in a given area form an...