ENVIRONMENT & CLIMATEFlorida is famous for many things: abundant sunshine, beautiful beaches, a surplus of theme parks, and more tourists than you can shake a stick at. But it's also renowned for its hurricanes. Luckily, scientists at the University of Miami no longer have to wait around for hurricane season to study the dynamics of these massive storms, they can now produce them on demand.
For years the accepted theory was that dinosaurs were cold blooded, much like modern reptiles today. However, a study then showed that they were neither cold blooded or warm blooded like animals today. However, a paleontologist revisited that study focusing on the metabolism and growth of the dinosaurs. The re-analysis then provided evidence that dinosaurs were actually warm blooded like many of today's modern animals.
Scientists may be one step closer to tracing the exodus of modern humans out of Africa. New genetic evidence points to a northern route leading out of the continent, which may just settle a long-disputed question concerning human migrations.
In the long debate over whether dinosaurs were warm or cold blooded, a study published last year in Science was thought to have put the issue to rest. Dinosaurs were neither, according to the paper. Instead, they occupied an intermediate category. But a reanalysis of the same data has drawn new conclusions. And the verdict this time? Warm blooded.
In what can only be described as a colossal blunder, 26 Department of Defense (DOD) employees were exposed to live anthrax after the US military shipped samples of the live microbe by accident. Thought in error to be dead samples, they were simply shipped via FedEx.
Scientists have discovered what may prove to be the oldest example of intentional violence among humans. In fact, the individual who died of apparent head wounds over 430,000 years ago is not exactly "human," but one of our close cousins, a Neanderthal. And what his skull may prove is that violence predates the rise of modern humans.
Most of us are familiar with "Lucy," the famous hominid skeleton discovered by Donald Johanson and colleagues back in 1974 along a dried out gully in Ethiopia. Lucy lived over 3 million years ago and was assigned the name Australopithecus afarensis; a species many believe led to the rise of Homo sapiens. But a new discovery may rewrite our origins, for it seems Lucy was not the only type of Australopithecine roaming the African plains so long ago.
You may think a wasp that can zombify its prey with venom in order to eat it alive sounds like the stuff of nightmares, but it's actually the stuff of biodiversity. Called the dementor wasp, this terrifying insect was just discovered last year-along with 138 other new species-in the Greater Mekong Region of Asia, the World Wildlife Fund (WWF) reports today.
Admit it, there's nothing more fun than sitting in a dark theatre, munching on a bucket of buttery popcorn, and watching the Earth get demolished. In the latest round of catastrophic flicks, California is destroyed as the famous San Andreas Fault unleashes unimaginable (and unrealistic) devastation across the state. Aren't they still recovering from Godzilla?
In yet another example of avian ingenuity, researchers from Poland and Korea have discovered that birds have the ability to use weight and sound to distinguish more desirable peanuts from their less desirable counterparts.
Upon request of the Oiled Wildlife Care Network's (OWCN) Unified Command, SeaWorld deployed two members of the Animal Rescue Team early Sunday morning to assist with efforts at the Refugio Beach oil spill off the Santa Barbara coast. At 3:45am today SeaWorld deployed a third member of the Animal Rescue Team. All three have specialized training through the OWCN and experience with oiled wildlife.
Throughout human history, people have utilized caves for protection from the elements, as safe havens from predators, and as canvases to display beautiful works of art. Now, a group of scientists from Vanderbilt University are using caves to learn about weather patterns in the past. And what they're discovering may provide insight into our planet's future climate.
Many species of snakes and lizards are able to change color, which helps them avoid detection, regulate their body temperature, and choose mates. But new research on panther chameleons shows that their colorful hides may not only aid in their survival, but might be concealing a range of species never before imagined.
If the battle of the sexes was fought by mosquitoes, it would already be over. Researchers from Virginia Tech's Fralin Life Science Institute has discovered that male mosquitoes aren't relevant at all, at least in the realm of transmissible diseases.
A part of Antarctica that scientists once thought to be safe from climate change is now showing signs of instability, and the loss of this ice could lead to the rising sea levels around the world.