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Paleontology: Early Mammals and Birds
Published

How new bird species arise - How New Bird Species Arise: Understanding the Process of Speciation      (via sciencedaily.com) 

Much of a centuries-old debate over where and how new bird species form has now been resolved. Resea...

Geoscience: Volcanoes
Published

Risk of volcano catastrophe 'a roll of the dice', say experts - Risk of Volcano Catastrophe: A Roll of the Dice, Say Experts      (via sciencedaily.com) 

While funding is pumped into preventing low-probability scenarios such as asteroid collision, the fa...

Space: Structures and Features
Published

Milky Way's graveyard of dead stars found - Milky Way's Graveyard of Dead Stars Found      (via sciencedaily.com) 

The first map of the 'galactic underworld' -- a chart of the corpses of once massive suns that have...

Physics: Acoustics and Ultrasound
Published

Direct sound printing is a potential game-changer in 3D printing - Direct Sound Printing: A Potential Game-Changer in 3D Printing      (via sciencedaily.com) 

Researchers describe a new platform technology called direct sound printing (DSP), which uses soundw...

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...

Space: The Solar System
Published

Fascinating orbits: Celestial bodies surprisingly erratic - Fascinating Orbits: Celestial Bodies Surprisingly Erratic      (via sciencedaily.com) 

Astronomers are researching the way in which celestial bodies orbit each other, now and in the futur...

Space: The Solar System
Published

New insights into the early bombardment history on Mercury - New Insights into the Early Bombardment History on Mercury      (via sciencedaily.com) 

Astronomers have studied the surface of Mercury to better understand if the plains were formed by vo...

Space: The Solar System
Published

Giant impact scenario may explain the unusual moons of Saturn - Giant Impact Scenario: A Possible Explanation for Saturn's Unusual Moons      (via sciencedaily.com) 

Among the oddities of the outer solar system are the middle-sized moons of Saturn, a half-dozen icy...

Space: The Solar System
Published

Unraveling mysteries of the Venusian atmosphere - Unraveling Mysteries of the Venusian Atmosphere      (via sciencedaily.com) 

Underscoring the vast differences between Earth and its neighbor Venus, new research shows a glimpse...

Space: The Solar System
Published

Origin and chemical makeup of Saturn's Moon Titan's dunes - Origin and Chemical Makeup of Saturn's Moon Titan's Dunes      (via sciencedaily.com) 

Astronomers exposed acetylene ice -- a chemical that is used on Earth in welding torches and exists...

Space: The Solar System
Published

Cosmic dust belts without dust - Cosmic Dust Belts Without Dust: A Mystery Unveiled      (via sciencedaily.com) 

Planets and asteroids, red giants and brown dwarfs – there are all kinds of objects in our Universe....

Space: The Solar System
Published

Hubble discovers a fifth moon orbiting Pluto - Hubble Discovers a Fifth Moon Orbiting Pluto      (via sciencedaily.com) 

A team of astronomers using NASA's Hubble Space Telescope is reporting the discovery of another moon...

Space: Exploration
Published

Gaia space telescope rocks the science of asteroids - Gaia Space Telescope Rocks the Science of Asteroids      (via sciencedaily.com) 

The European Gaia space mission has produced an unprecedented amount of new, improved, and detailed...