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

Could fishponds help with Hawaii's food sustainability?      (via sciencedaily.com)     Original source 

Indigenous aquaculture systems in Hawaii, known as loko i'a or fishponds, can increase the amount of...

Anthropology: Cultures Anthropology: General Biology: Botany Ecology: Invasive Species
Published

Legacy of Indigenous stewardship of camas dates back more than 3,500 years      (via sciencedaily.com)     Original source 

A new study found evidence that Indigenous groups in the Pacific Northwest were intentionally harves...

Energy: Batteries Energy: Technology
Published

New battery-free technology to power electronic devices using ambient radiofrequency signals      (via sciencedaily.com)     Original source 

Researchers demonstrated a novel technique to efficiently convert ambient low-power radiofrequency s...

Anthropology: Cultures Biology: Biochemistry Biology: General Ecology: Research
Published

Impact of 700 years of Inuvialuit subsistence hunting on beluga whales      (via sciencedaily.com)     Original source 

An international team of researchers analyzed beluga whale bones retrieved from archaeological sites...

Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues
Published

The race of water droplets      (via sciencedaily.com)     Original source 

How fast does a droplet flow along a fiber? It depends on the diameter of the fiber... and also on i...

Energy: Alternative Fuels Energy: Technology Engineering: Nanotechnology
Published

New nano-device could mean your run could power your electrical wearables      (via sciencedaily.com)     Original source 

Your early morning run could soon help harvest enough electricity to power your wearable devices, th ...

Physics: Acoustics and Ultrasound
Published

Eco-friendly sound absorbers from seaweed - Eco-Friendly Sound Absorbers from Seaweed      (via sciencedaily.com) 

From airplanes to apartments, most spaces are now designed with sound-absorbing materials that help...

Space: Exploration Space: The Solar System
Published

Harvesting resources on Mars with plasmas - Harvesting Resources on Mars with Plasmas      (via sciencedaily.com) 

Researchers have devised a plasma-based way to produce and separate oxygen within the Martian enviro...

Biology: Evolutionary Geoscience: Environmental Issues
Published

High-precision genome sequencing of buckwheat breeds hope for future harvests      (via sciencedaily.com)     Original source 

Buckwheat's high-precision chromosomal-level genome sequence has been deciphered, a key step toward...

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

Cocoa pods -- a source of chocolate, and potentially, flame retardants      (via sciencedaily.com)     Original source 

As Halloween approaches, so too does the anticipation of a trick-or-treating stash filled with fun-s...

Biology: Botany Ecology: Endangered Species
Published

Agriculture study delivers unexpected results: Cover crops and roots      (via sciencedaily.com)     Original source 

Farmers usually plant so-called cover crops after harvesting their main crop in the Fall. This preve ...

Biology: Zoology Ecology: Animals Offbeat: General Offbeat: Plants and Animals
Published

Wild birds lead people to honey -- and learn from them      (via sciencedaily.com)     Original source 

A study finds the greater honeyguide can learn distinct vocal signals to help people in Africa locat...