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Paleontology: Early Mammals and Birds
Published

Why crocodiles have changed so little since the age of the dinosaurs - Why Crocodiles Have Remained Unchanged Since the Age of Dinosaurs      (via sciencedaily.com) 

New research explains how a 'stop-start' pattern of evolution, governed by environmental change, cou...

Chemistry: Biochemistry
Published

Fats help tag medical implants as friend or foe - Fats Help Tag Medical Implants as Friend or Foe      (via sciencedaily.com) 

Bioengineers found that lipid deposition on the surfaces of medical implants can play a mediating ro...

Biology: Biotechnology Biology: Developmental Biology: Genetics Biology: Molecular
Published

How to assemble a complete jaw - How to Assemble a Complete Jaw: A Step-by-Step Guide      (via sciencedaily.com) 

The skeleton, tendons, and glands of a functional jaw all derive from the same population of stem ce...

Archaeology: General Environmental: Ecosystems
Published

Protecting very old trees can help mitigate climate change - Protecting Very Old Trees Can Help Mitigate Climate Change      (via sciencedaily.com) 

Ancient trees -- those that are many hundreds, or even thousands, of years old -- play a vital role...

Biology: Botany Ecology: Nature Ecology: Research
Published

Flowering for naught: 120 years with nothing to show - Flowering for Naught: A Century-Long Wait with No Reward      (via sciencedaily.com)     Original source 

Flowering for some plants is a yearly occurrence, for others, it is a once-in-a-lifetime event. A wi...

Archaeology: General
Published

Riddle solved: Why was Roman concrete so durable? - Riddle Solved: The Secret Behind the Durability of Roman Concrete      (via sciencedaily.com) 

An unexpected ancient manufacturing strategy may hold the key to designing concrete that lasts for m...

Geoscience: Earthquakes Physics: Acoustics and Ultrasound
Published

When soft spheres make porous media stiffer - When Soft Spheres Make Porous Media Stiffer      (via sciencedaily.com)     Original source 

Porous media such as concrete physically represent a spherical packing of different components -- in...