'We are only just beginning to appreciate the complexity involved,' says researcher.
How biomass helps farmers make the most of 'waste wood'
August 19, 2019, 4:09 p.m.
The leftover wood that tree farms and other agriculture operations often end up with offers new value as a source of energy.
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A black hole met a neutron star and swallowed it 'Pac-man' style
August 19, 2019, 2:54 p.m. by Christian Cotroneo
It took 900 million years for the ripples to reach Earth.
After deadly season, new rules would limit who can climb Mount Everest
August 19, 2019, 10:51 a.m. by Mary Jo DiLonardo
Hundreds of hikers battle altitude sickness and frostbite as they wait in line to summit.
Brilliant things happen when science and photography collide
August 17, 2019, 9:12 a.m. by Mary Jo DiLonardo
Science Photographer of the Year contest highlights how photos can open a window to science.
Life on other planets may glow like coral to protect itself from an angry sun
August 16, 2019, 4:14 p.m. by Christian Cotroneo
Alien life may be stunningly beautiful.
Want to lower your risk for cardiovascular disease? Try a vegetarian diet
August 16, 2019, 4:07 p.m. by Melissa Breyer
Eating mostly plant-based foods and fewer animal-based foods may be linked to better heart health.
Scientists detect more repeating radio signals from deep space
August 16, 2019, 3:39 p.m. by Bryan Nelson
These repeating signals may offer clues to what causes them.