Taxonomy term

november 2016

Unique teeth helped vegetarian dinosaurs

Although the Tyrannosaurus rex might’ve been one of the most fearsome dinosaurs to roam Earth, it wasn’t the most common. That honor belonged to a group of vegetarian duck-billed dinosaurs called hadrosaurs. And now, scientists have uncovered the secret to their success: their teeth.

21 Oct 2016

NYC pigeons are canaries of lead poisoning

New research suggests that pigeons might prove useful for tracking high lead levels in cities. “Pigeons breathe the same air, walk the same sidewalks, and often eat the same food as we do. What if we could use them to monitor possible dangers to our health in the environment, like lead pollution?” said Rebecca Calisi of the University of California, Davis, in a statement.

20 Oct 2016

Travels in Geology: Tumbler Ridge: Finding dinosaurs — and their predecessors and descendants — in northeastern British Columbia

Tumbler Ridge Global Geopark got its start when an 8-year-old found a dinosaur footprint and convinced his father to call the experts. Today, visitors can see an exceptional source of fossils from the Precambrian through the Pleistocene, along with stunning scenery.

18 Oct 2016

Today's weather forecast: Good with a strong chance of improvement

Weather forecasts have improved significantly — roughly one day per decade — since the first numerical, physics-based computer models were implemented in the 1950s. What is needed to continue improving our forecasts?
 
18 Oct 2016

New type of meteorite found in Sweden

Meteorites offer a glimpse into the workings and origins of our solar system. Now, a meteorite found in a Swedish quarry, reported in a new study in Nature Communications, is opening a whole new window: The find has been classified as a new type of meteorite, never before seen on Earth.

18 Oct 2016

Scientists get rare opportunity to monitor caldera collapse in real time

Many of the most catastrophic volcanic eruptions in history have something in common: caldera collapse — the formation of a large hole by the collapse of a volcano’s peak associated with the emptying of the magma chamber. But these events are rare. So, in August 2014, when Bárdarbunga Volcano in central Iceland erupted, it gave scientists the unique opportunity to study a caldera collapse in real time.

17 Oct 2016

Geomedia: Film: A glimpse into the geology of 'Star Trek Beyond'

After a three-year wait by anxious fans, “Star Trek Beyond” hit theaters nationwide July 22. The third installment of the latest series of “Star Trek” movies, directed by Justin Lin and co-written by Simon Pegg, features more than two hours of action, stunning scenery and witty banter among the USS Enterprise crew — plus a bit of geology.

28 Jul 2016

Pages