ENVIRONMENT & CLIMATE

Can Dinosaur Skulls Tell Us Just What They Ate and How?

ENVIRONMENT & CLIMATE With recent archaeological findings proving that researchers may not know as much about prehistoric life as they once thought, researchers with the American Museum of Natural History are taking another look at interpreting the diets of long-extinct animals, and what they’re finding points to finding the source of a prehistoric diet. Though teeth shape has been used for decades as a primary indicator as to the dietary habits of a fossilized subject, in a new study published today in the journal PLOS ONE, researchers are now saying that skull shape and ancestral lineages, both before and after extinction events, may serve as a proxy for what these animals truly once ate.

Extremely Hot Days—Why One Study Is Saying that Global Warming is to Blame

Climate change is already causing heat waves and other extreme weather events around the world. Now, a new study has confirmed that these types of extreme events will only get worse and as much as 75 percent of the planet's "moderate daily hot extremes" can be tied to climate change.

Could Excess Carbon Dioxide Be Coming From The Trees? New Forest Models Predict CO2

For several years now researchers have come to find a perplexing missing amount of carbon dioxide in their data. Models have repeatedly missed the mark, and though researchers don’t exactly know where all of the carbon emissions are coming from and where they are going, many assumed that the answer had to lie in the ‘sink’ of the world’s oceans. But now researchers at the Imperial College London are finding that perhaps the rise in atmospheric carbon dioxide has something to do with forests—or rather, what humans leave behind.

Overfishing Leads to Aggressive Competition in Caribbean Coral Reefs

While they may make great loofas, in the coral communities of the Caribbean reefs sponges are a greater threat than perhaps even humans. Aggressive competitors for resources and space, these nefarious neighbors have been known to use shading, smothering, snot and even toxins to kill their coral counterparts, literally living on what’s left of their remains. And without many natural predators, these sponges continue to damage reef-building corals unless kept under control.

Life Underneath Antarctica May One Day Reveal Life On Colder Planets

Though it may be hard to imagine life abounding in the frigid tundra that is Earth’s Antarctica, that doesn’t mean that life cannot exist there. Recent studies looking into the develop and sustainability of life in the frozen wasteland has developed promising results in showing that life may too exist on other exoplanets or exomoons further out in space that may share a similarly cold surface. But in a new study published this week in the journal Nature Communications, researchers with the University of Tennessee Knoxville have discovered a series of underground lakes that could harbor life—pointing ever-more towards the possibility of life far off from what humans can withstand.

How Toxic is LA's Air? Should You Fear For What's Happening to Your Brain?

We all know the dangers of air pollution. But studies have shown that air pollution could affect more than just your respiratory system. Past studies have shown that extended exposure especially in urban environments can increase the risk of autism in unborn children, and, in a new study, could even cause your brain to shrink over time.

Aid Arrives in Nepal: Who Was First on the Scene

In the wake of the devastating earthquake in Nepal, International rescue and relief teams have begun to converge on Kathmandu, Nepal's capital. Rescuers continue to poor in to the city even as hope fades that more survivors will be found. The quake that hit on Saturday has now been reported to have claimed the lives of more than 4,000 people.

More than Meets the Eye—T Rex Relative Was Herbivore Instead

In the world of dinosaurs, not everything was as it seems. The most advantageous appendages may have just been for show-and-tell, to ward off unassuming predators, and some of the most evolutionarily superb tricks may never be revealed in the fossils we find today. And with the endless wonder of discovering an entirely unique world, unlike our own, paleontologists, like children, keep learning in the hopes of one day adding their own discovery into the dialogue. The only difference is that one of these differences was recently discovered in a new species of dinosaur related to the Tyrannosaurus rex, but this discovery really was made by a child—seven-year-old Diego Suárez.

Neonicotinoid-Laced Nectar Proves to Be Addictive Additive for Bees

For bees jonesing for their next fix, fate could be a little messy with their newest addictions. In a new study published this week in the journal Nature, researchers conducted experiments to find out just how new pesticides are affecting bee foraging behavior. And what they found is that humans aren’t the only ones addicted to small bits of nicotine—bees crave it too.

Aftershock Measuring Magnitude 6.7 Rocks Earthquake Ravaged Nepal

A magnitude 6.7 aftershock has rocked the already earthquake ravaged Nepal, sending residents of Kathmandu running for safety and triggering even more avalanches on Mount Everest. This latest aftershock struck north east of Kathmandu near the Nepal border with China at a depth of 10 kilometers, according to the United States Geological Survey (USGS).

Earthquake in Nepal Levels Building Killing Hundreds

A powerful earthquake struck in Nepal on Saturday near its capital, Katmandu, flattening many sections of the city's historic center trapping dozens of people in a 200-foot watchtower that crumbled into a pile rubble.

Safe and Sound in the Simi Hills—Puma P-32 Crosses the 101 For a New Home

After more than a year in Santa Monica Mountains a young puma known as “P-32” has decided to leave its nest in search of its sister and safer terrain. Only weeks after his sister made the trip across the 101 Freeway, the young male dashed across the Freeway near Thousand Oaks retreating into the Simi Hills earlier this month and now researchers with the National Park Service believe that “P-32” will have a better shot at a normal life out of the Santa Monica Mountains.

Introducing the Pocket Shark

Researchers studying the feeding habits of sperm whales ended up finding more than they could have expected when they came across on the second ever known specimen of an incredibly rare and very small shark dubbed the "Pocket Shark." The first pocket shark was discovered 36 years ago near Peru but hasn't been seen since.

Yellowstone Supervolcano Keeps Getting Bigger

Yellowstone may be one of the most pristine places you can visit filled with streams, grasslands, wildlife and more, but underneath the surface you will find one of the largest volcanoes on the planet. According to a team of researchers from the University of Utah, the supervolcano is larger than originally believed and it is growing.

Celebrate Earth Day with NASA

Today is the 45th anniversary of Earth Day, and to celebrate NASA has planned a series of activities to celebrate the beauty of our little corner of the galaxy.
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