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Paleontology: Early Mammals and Birds
Published

Where have all the birds gone? - Where Have All the Birds Gone?      (via sciencedaily.com) 

A new study has revealed that over the last 20,000 to 50,000 years, birds have undergone a major ext...

Offbeat: Paleontology and Archeology Paleontology: Dinosaurs Paleontology: General
Published

Dinosaur teeth reveal what they didn't eat - Dinosaur Teeth Reveal What They Didn't Eat      (via sciencedaily.com) 

Scratches on dinosaur teeth could reveal what they really ate. Dental microwear texture analysis (DM...

Geoscience: Environmental Issues
Published

Under the northern lights: Mesospheric ozone layer depletion explained - Under the Northern Lights: Mesospheric Ozone Layer Depletion Explained      (via sciencedaily.com) 

The same phenomenon that causes aurorae -- the magical curtains of green light often visible from th...

Energy: Alternative Fuels
Published

Death of bats at wind turbines interrupts natural food chains - Death of Bats at Wind Turbines Interrupts Natural Food Chains      (via sciencedaily.com) 

The numerous casualties of bats at wind turbines (WT) have a negative impact on the populations of a...

Geoscience: Environmental Issues
Published

Warming temperatures increasingly alter structure of atmosphere - Warming Temperatures Increasingly Alter Structure of Atmosphere      (via sciencedaily.com) 

Climate change is having an increasing impact on the structure of Earth's atmosphere, a new internat...

Space: The Solar System
Published

Measuring the Moon's nano dust is no small matter - Measuring the Moon's Nano Dust: A Challenging Endeavor      (via sciencedaily.com) 

Researchers are now measuring tinier moon dust particles than ever before, a step toward more precis...

Geoscience: Severe Weather
Published

New insights into sea ice and climate change - New Insights into Sea Ice and Climate Change      (via sciencedaily.com) 

A 170 m record of marine sediment cores extracted from Adélie Land in Antarctica is yielding new ins...

Geoscience: Severe Weather
Published

Improved estimates of Brazilian Amazon gains and losses - Improved Estimates of Brazilian Amazon Gains and Losses      (via sciencedaily.com) 

A new study generated improved annual maps of tropical forest cover in the Brazilian Amazon in 2000-...