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Space: Exploration
Published

Galaxy collision creates 'space triangle' in new Hubble image - Galaxy Collision Creates 'Space Triangle' in New Hubble Image      (via sciencedaily.com) 

A spectacular head-on collision between two galaxies fueled the unusual triangular-shaped star-birth...

Biology: Biochemistry Biology: General Biology: Marine Biology: Zoology Ecology: Sea Life
Published

Is magnesium the sleeping potion that enables sandhoppers to survive cold winters?      (via sciencedaily.com)     Original source 

A new study has shown for the first time that when sandhoppers want to enter a period of deep sleep...

Computer Science: Virtual Reality (VR) Offbeat: Computers and Math Offbeat: General
Published

Simulating cold sensation without actual cooling      (via sciencedaily.com)     Original source 

The perception of persistent thermal sensations, such as changes in temperature, tends to gradually...

Geoscience: Environmental Issues
Published

Ozone hole continues shrinking in 2022, NASA and NOAA scientists say - Ozone Hole Continues Shrinking in 2022, NASA and NOAA Scientists Say      (via sciencedaily.com) 

The annual Antarctic ozone hole reached an average area of 8.9 million square miles (23.2 million sq ...

Geoscience: Volcanoes
Published

Volcanic super eruptions are millions of years in the making -- followed by swift surge - Volcanic Super Eruptions: The Slow Build-Up and Swift Surge      (via sciencedaily.com) 

Researchers have discovered that super-eruptions occur when huge accumulations of magma deep in the...

Geoscience: Environmental Issues Paleontology: Climate
Published

Greenland melted recently: High risk of sea level rise today      (via sciencedaily.com)     Original source 

A large portion of Greenland was an ice-free tundra landscape -- perhaps covered by trees and roamin...

Ecology: Sea Life Paleontology: Fossils Paleontology: General
Published

Why two prehistoric sharks found in Ohio got new names      (via sciencedaily.com)     Original source 

Until recently, Orthacanthus gracilis could have been considered the 'John Smith' of prehistoric sha...

Offbeat: Earth and Climate
Published

Researchers advance insights into cause of ripples on icicles - Researchers Advance Insights into Cause of Ripples on Icicles      (via sciencedaily.com) 

Experimental physicists growing icicles are closer to understanding why some form with ripples up an...

Space: Structures and Features
Published

Cosmic hand hitting a wall - Cosmic Hand Hitting a Wall: A New Discovery in Astronomy      (via sciencedaily.com) 

Motions of a remarkable cosmic structure have been measured for the first time, using NASA's Chandra...

Space: The Solar System
Published

Planet Nine could spell doom for solar system - Planet Nine: A Threat to Our Solar System      (via sciencedaily.com) 

The solar system could be thrown into disaster when the sun dies if the mysterious 'Planet Nine' exi...