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Anthropology: Cultures
Published

Wood sharpens stone: Boomerangs used to retouch lithic tools - Wood Sharpens Stone: Boomerangs Used to Retouch Lithic Tools      (via sciencedaily.com) 

A new study into the multipurpose uses of boomerangs has highlighted the hardwood objects were used...

Geoscience: Environmental Issues Geoscience: Geography
Published

Where the sidewalk ends - Where the Sidewalk Ends: The Importance of Urban Green Spaces      (via sciencedaily.com) 

Most cities don't map their own pedestrian networks. Now, researchers have built the first open-sour...

Chemistry: Biochemistry
Published

Deep-learning system explores materials' interiors from the outside - Deep-Learning System Explores Materials' Interiors from the Outside      (via sciencedaily.com)     Original source 

A machine-learning method detects internal structures, voids, and cracks inside a material, based on...

Mathematics: Modeling Offbeat: Computers and Math
Published

A butterfly flaps its wings and scientists make jewelry - A Butterfly Flaps Its Wings and Scientists Make Jewelry      (via sciencedaily.com) 

In the 'butterfly effect,' an insect can flap its wings and create a microscopic change in initial c...

Environmental: Ecosystems
Published

Climate change tipping points: back to the drawing board - Climate Change Tipping Points: Back to the Drawing Board      (via sciencedaily.com) 

We regularly hear warnings that climate change may lead to 'tipping points': irreversible situations...

Paleontology: Climate
Published

New technology revolutionizes the analysis of old ice - New Technology Revolutionizes the Analysis of Old Ice      (via sciencedaily.com) 

Ice cores are a unique climate archive. Thanks to a new method, greenhouse gas concentrations in 1.5...

Biology: Microbiology
Published

Two fungi work together to kill fig trees, study finds - Two Fungi Work Together to Kill Fig Trees, Study Finds      (via sciencedaily.com) 

Research finds that fungus carried by ambrosia beetles works together with a second fungus to cause...