Research shows that five three-horned dinosaurs lived, and died, together
A team from Naturalis Biodiversity Center in the Netherlands was looking for a Tyrannosaurus in the summer of 2013 in Wyoming. Instead, they found a Triceratops: the famous dinosaur with the three horns and the large neck frill. And then they found a.....»»
Duckbill dinosaur discovery in Morocco: Expert unpacks the mystery of how they got there
Why are fossils of duckbill dinosaurs, a North American family, found in North Africa?.....»»
Largest fish in Missouri"s records caught in Lake of the Ozarks: A 164-pound "dinosaur"
A fisherman on the Lake of the Ozarks brought ashore a world-record paddlefish Sunday that weighed more than 164 pounds—the biggest paddlefish ever caught and the largest fish of any kind in Missouri's record books......»»
Researchers discover a new species of carnivorous dinosaur in La Rioja, Spain
The first dinosaur to be described in La Rioja, Spain, is a spinosaurid about 7–8 meters long with an estimated body mass of 1.5 metric tons. It is bipedal and had mainly piscivorous habits, although, as a good predator, it would also have been cap.....»»
Alaska dinosaur tracks reveal a lush, wet environment
A large find of dinosaur tracks and fossilized plants and tree stumps in far northwestern Alaska provides new information about the climate and movement of animals near the time when they began traveling between the Asian and North American continent.....»»
New method finds higher carnivorous dinosaur biodiversity in Kem Kem beds of Morocco
An international team of paleontologists from The Netherlands, the UK, Argentina, Germany and Belgium applied recently developed methods to measure theropod (carnivorous) dinosaur species diversity. The newly applied method uses both traditional phyl.....»»
Nutritional value of meat should be considered when comparing carbon footprints, says study
The nutritional value of meat must be considered when comparing carbon footprints—that is the key message from a recent study undertaken by Hybu Cig Cymru—Meat Promotion Wales (HCC), Bangor University, Queen's University, and the Agri-Food and Bi.....»»
Mapping chemical footprints in European streams
Many pesticides, industrial chemicals, and pharmaceuticals, as well as their degradation products, end up in streams and rivers after use......»»
New analysis uncovers major issues with earlier suggestions that Spinosaurus pursued prey underwater
For years, controversy has swirled around how a Cretaceous-era, sail-backed dinosaur—the giant Spinosaurus aegyptiacus—hunted its prey. Spinosaurus was among the largest predators ever to prowl the Earth and one of the most adapted to water, but.....»»
Fossils of giant sea lizard with dagger-like teeth show how our oceans have fundamentally changed since the dinosaur era
Paleontologists have discovered a strange new species of marine lizard with dagger-like teeth that lived near the end of the age of dinosaurs. Their findings, published in Cretaceous Research, show a dramatically different ocean ecosystem to what we.....»»
Research on the Tirlán grain pool shows the carbon footprint is one of lowest in the world
New research from Teagasc on the Tirlán grain pool shows that Irish grain has one of the lowest carbon footprints in the world. The research, unveiled at the Tirlán Quality Grain Awards this week, is the first of its kind using a Life Cycle Assessm.....»»
Robo-dinosaur scares grasshoppers to shed light on why dinos evolved feathers
The feathers may have helped dinosaurs frighten and flush out prey. Enlarge / Grasshoppers, beware! Robopteryx is here to flush you from your hiding place. (credit: Jinseok Park, Piotr Jablonski et al., 2024) Scientists.....»»
90,000-year-old human footprints found on Moroccan beach
An international team of archaeologists has found and identified a trackway made by multiple humans approximately 90,000 years ago in what is now Morocco. In their paper published in the journal Scientific Reports, the group describes how they tested.....»»
Scientists pinpoint growth of brain"s cerebellum as key to evolution of bird flight
Evolutionary biologists at Johns Hopkins Medicine report they have combined PET scans of modern pigeons along with studies of dinosaur fossils to help answer an enduring question in biology: How did the brains of birds evolve to enable them to fly?.....»»
Colombian mission to Antarctica analyzes climate change footprints
Colombia's 10th Antarctic Expedition is making its way to the far reaches of the continent, exploring remote and almost untouched places inhabited by penguins, whales and the occasional seal......»»
Enigmatic Dinosaur Skull Sparks Debate over Tyrannosaur Evolution
A dinosaur skull first discovered in the 1980s was originally catalogued as a T. rex. Now some scientists argue it represents a new species of tyrannosaur and could shed light on where the massive animals originated.....»»
Scaling up urban agriculture: Research team outlines roadmap
Urban agriculture has the potential to decentralize food supplies, provide environmental benefits like wildlife habitat, and mitigate environmental footprints, but researchers have identified knowledge gaps regarding both the benefits and risks of ur.....»»
Why we need to know more about individual carbon footprints
Most countries, including Switzerland, record their greenhouse gas emissions by source and sector. In absolute terms, Swiss greenhouse gases make up less than 1% of global emissions. With an average of 12 metric tons of CO2 equivalents per capita per.....»»
Permian marine mass extinction linked to volcanism-induced anoxia
Mass extinctions are rapid global decreases in Earth's biodiversity, with five key events identified over the planet's history, arguably the most famous of which occurred ~66 million years ago during the Cretaceous, which brought the rein of dinosaur.....»»
Following in polar bears" footprints: DNA from snow tracks could help monitor threatened animals
Polar bears are icons of the Arctic, elusive and vulnerable. Detailed monitoring of their populations is crucial for their conservation—but because polar bears are so difficult to find, we are missing critical data about population size and how wel.....»»