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Space: Exploration Space: Structures and Features
Published

Antihelium nuclei as messengers from the depths of the galaxy - Antihelium Nuclei: Messengers from the Depths of the Galaxy      (via sciencedaily.com) 

How are galaxies born, and what holds them together? Astronomers assume that dark matter plays an es...

Anthropology: Cultures Anthropology: General Mathematics: Modeling
Published

Demographics of north African human populations unravelled using genomic data and artificial intelligence      (via sciencedaily.com)     Original source 

A new study places the origin of the Imazighen in the Epipaleolithic, more than twenty thousand year ...

Biology: Developmental
Published

Cell biology: How cellular powerhouses call for help when under stress      (via sciencedaily.com) 

Originally, the powerhouses of higher cells, the mitochondria, were independent organisms. Researche ...

Paleontology: Fossils Paleontology: General
Published

New study sheds light on the evolution of animals      (via sciencedaily.com)     Original source 

Scientists have been mystified as to why animals are missing in much of the fossil record. Researche...

Ecology: Endangered Species Paleontology: Fossils Paleontology: General
Published

Spurge purge: Plant fossils reveal ancient South America-to-Asia 'escape route'      (via sciencedaily.com)     Original source 

Newly identified plant fossils found in Argentina suggest that a group of spurges long thought to ha...

Physics: General Physics: Optics
Published

Lasers deflected using air      (via sciencedaily.com)     Original source 

Using a novel method, beams of laser light can be deflected using air alone. An invisible grating ma...

Biology: Biochemistry Biology: Cell Biology Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry
Published

It's the spin that makes the difference      (via sciencedaily.com)     Original source 

Biomolecules such as amino acids and sugars occur in two mirror-image forms -- in all living organis...

Environmental: Ecosystems Geoscience: Environmental Issues Geoscience: Oceanography
Published

Oceans release microplastics into the atmosphere      (via sciencedaily.com)     Original source 

Tiny plastic particles can be found in the air over the oceans even far away from the coast. Accordi...

Offbeat: General
Published

Trapped in the middle: Billiards with memory      (via sciencedaily.com)     Original source 

Adding one simple rule to an idealized game of billiards leads to a wealth of intriguing mathematica...

Offbeat: Space Space: Cosmology Space: Structures and Features
Published

First 'ghost particle' image of Milky Way      (via sciencedaily.com)     Original source 

Scientists have revealed a uniquely different image of our galaxy by determining the galactic origin ...