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Space: Structures and Features
Published

Search reveals eight new sources of black hole echoes - Search Reveals Eight New Sources of Black Hole Echoes      (via sciencedaily.com) 

Astronomers discovered eight new echoing black hole binaries in our galaxy, enabling them to piece t...

Biology: Evolutionary
Published

How birds got their wings - How Birds Got Their Wings: The Evolutionary Journey      (via sciencedaily.com) 

Modern birds capable of flight all have a specialized wing structure called the propatagium without...

Geoscience: Environmental Issues
Published

Artificial sweetener as wastewater tracer - Artificial Sweetener as Wastewater Tracer: A Revolutionary Technique for Water Quality Monitoring      (via sciencedaily.com) 

Acesulfame is a sweetener in sugar-free drinks and foods. As it cannot be metabolized in the human b...

Archaeology: General
Published

Pre-historic Wallacea: A melting pot of human genetic ancestries - Pre-historic Wallacea: A Melting Pot of Human Genetic Ancestries      (via sciencedaily.com) 

The Wallacean islands of present-day Eastern Indonesia have a long history of occupation by modern h...

Archaeology: General
Published

Origins of the Black Death identified - Origins of the Black Death Identified: A Breakthrough in Understanding the Plague      (via sciencedaily.com) 

The Black Death, the biggest pandemic of our history, was caused by the bacterium Yersinia pestis an...

Biology: Zoology Ecology: Animals
Published

Chicken breeding in Japan dates back to fourth century BCE - Chicken Breeding in Japan: A Rich History Dating Back to Fourth Century BCE      (via sciencedaily.com)     Original source 

Conclusive evidence of chicken breeding in the Yayoi period of Japan has been discovered from the Ka...

Space: The Solar System
Published

New family photos of Mars and Saturn from Hubble - New Family Photos of Mars and Saturn from Hubble      (via sciencedaily.com) 

In summer 2018 the planets Mars and Saturn are, one after the other, in opposition to Earth. During...

Space: Structures and Features
Published

Evidence emerges for dark-matter free galaxies - Evidence Emerges for Dark-Matter Free Galaxies      (via sciencedaily.com) 

Astronomers have found no trace of dark matter in the galaxy AGC 114905, despite taking detailed mea ...

Energy: Alternative Fuels
Published

Driving high? Chemists make strides toward a marijuana breath analyzer - Driving high? Chemists make strides toward a marijuana breath analyzer      (via sciencedaily.com) 

Chemists have developed a fuel cell sensor that they hope to develop into a handheld analyzer to det...