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Paleontology: Early Mammals and Birds
Published

Humans disrupting 66-million-year-old feature of ecosystems - Humans Disrupting 66-Million-Year-Old Feature of Ecosystems      (via sciencedaily.com) 

Human-related extinctions of the largest herbivores and carnivores are disrupting what appears to be...

Space: Exploration
Published

Space travel: Bone aging in fast forward - Space Travel: Bone Aging in Fast Forward      (via sciencedaily.com) 

Long periods in space damage bone structure irreparably in some cases and can make parts of the huma...

Engineering: Graphene
Published

Smooth sailing for electrons in graphene - Smooth Sailing for Electrons in Graphene: A Breakthrough in Electronics      (via sciencedaily.com) 

Physicists have directly measured, for the first time at nanometer resolution, the fluid-like flow o ...

Energy: Fossil Fuels
Published

Process converts polyethylene bags, plastics to polymer building blocks - Process Converts Polyethylene Bags, Plastics to Polymer Building Blocks      (via sciencedaily.com) 

Polyethylene plastics -- single-use bags and general-purpose bottles -- are indestructable forever p...

Chemistry: Inorganic Chemistry Engineering: Nanotechnology
Published

Crystallization as the driving force - Crystallization: The Unseen Powerhouse Driving Our World      (via sciencedaily.com) 

Scientists have successfully developed nanomaterials using a so-called bottom-up approach. They expl...

Archaeology: General Offbeat: Paleontology and Archeology
Published

Ancient Roman coins reveal long-lost emperor - Ancient Roman Coins Reveal Long-Lost Emperor      (via sciencedaily.com) 

A gold coin long dismissed as a forgery appears to be authentic and depicts a long-lost Roman empero...

Space: Exploration
Published

Floating in space might be fun, but study shows it's hard on earthly bodies - Floating in Space Might Be Fun, But Study Shows It's Hard on Earthly Bodies      (via sciencedaily.com) 

Bone loss happens in humans -- as we age, get injured, or any scenario where we can't move the body,...

Space: Exploration
Published

President Biden reveals first image from NASA's Webb Telescope - President Biden Reveals First Image from NASA's Webb Telescope      (via sciencedaily.com) 

The first full-color image from NASA's James Webb Space Telescope reveals thousands of galaxies, inc...