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Environmental: Ecosystems Geoscience: Environmental Issues
Published

Over one million acres of tribal land submerged by dams in the US, research finds      (via sciencedaily.com)     Original source 

Dam constructions have flooded over 1.13 million acres of tribal land in the U.S., contributing to t ...

Energy: Alternative Fuels Energy: Technology Environmental: General
Published

Two million European households could abandon the electrical grid by 2050      (via sciencedaily.com)     Original source 

Researchers report that 53% of European freestanding homes could have supplied all their own energy...

Energy: Batteries Energy: Technology Physics: Acoustics and Ultrasound
Published

Sound-powered sensors stand to save millions of batteries      (via sciencedaily.com)     Original source 

Researchers are developing a new type of sensor that reacts to certain sound waves, causing it to vi...

Biology: Evolutionary
Published

How crocs can go hours without air: Crocodilian hemoglobin - How Crocs Can Go Hours Without Air: Crocodilian Hemoglobin      (via sciencedaily.com) 

The crocodilian edition of hemoglobins -- the scuba tanks of the blood -- work so well that crocs ca...

Space: The Solar System
Published

Consistent asteroid showers rock previous thinking on Mars craters - Consistent Asteroid Showers Rock Previous Thinking on Mars Craters      (via sciencedaily.com) 

New research has confirmed the frequency of asteroid collisions that formed impact craters on Mars h...

Energy: Fossil Fuels Energy: Nuclear
Published

Confirmed: Atmospheric helium levels are rising - Confirmed: Atmospheric Helium Levels Are Rising      (via sciencedaily.com) 

Scientists used an unprecedented technique to detect that levels of helium are rising in the atmosph...

Space: Structures and Features
Published

Black hole discovered firing jets at neighboring galaxy - Black Hole Discovered Firing Jets at Neighboring Galaxy      (via sciencedaily.com) 

A team of astronomers has discovered a unique black hole spewing a fiery jet at another galaxy. The...

Anthropology: Early Humans
Published

Dead fish breathes new life into the evolutionary origin of fins and limbs - Dead Fish Breathes New Life into the Evolutionary Origin of Fins and Limbs      (via sciencedaily.com) 

A trove of fossils in China, unearthed in rock dating back some 436 million years, have revealed for ...

Geoscience: Volcanoes
Published

Describing the devastating eruption in Tonga - Describing the Devastating Eruption in Tonga      (via sciencedaily.com) 

On January 15, the volcano Hunga Tonga-Hunga Ha'apai devastated the nation of Tonga. The eruption tr...

Paleontology: Early Mammals and Birds
Published

Could South American volcanoes have triggered whale extinctions? - Could South American Volcanoes Have Triggered Whale Extinctions?      (via sciencedaily.com) 

Today, increasing levels of carbon dioxide in the atmosphere are warming up the planet. Climate chan...

Geoscience: Environmental Issues
Published

Sunlight pulps the plastic soup - Sunlight Pulp the Plastic Soup: A Revolutionary Solution to Plastic Pollution      (via sciencedaily.com)     Original source 

Environmental scientists calculate that about two percent of visibly floating plastic may disappears...

Environmental: Wildfires
Published

Insight into past--and future--of Western US wildfires - Insight into Past--and Future--of Western US Wildfires      (via sciencedaily.com) 

A new study examines the context surrounding the fires and offers insight into the historical role o...

Space: Structures and Features
Published

Surprise twist suggests stars grow competitively - Surprise Twist Suggests Stars Grow Competitively      (via sciencedaily.com)     Original source 

A survey of star formation activity in the Orion Nebula Cluster found similar mass distributions for...