Charities open coffers to cryptocurrency donations

Guests mingling at a recent gala for the Spare Key charity didn't know it, but they had entered a new frontier in nonprofit fund­raising. Folks who bought auction items ranging from French wine to a Mexican vacation were ...

River ice reveals new twist on Arctic melt

A new study led by Lance Lesack, a Simon Fraser University geographer and Faculty of Environment professor, has discovered unexpected climate-driven changes in the mighty Mackenzie River's ice breakup. This discovery may ...

Sakurai's Object: Stellar evolution in real time

(Phys.org) —Stellar lifetimes are measured in billions of years, so changes in their appearance rarely take place on a human timescale. Thus an opportunity to observe a star passing from one stage of life to another on ...

Skipping meals may affect butterfly wing size, coloration

High food stress may impact wing size and coloration—both indicators of migratory success—in monarch butterflies, according to results published April 2, 2014, in the open access journal PLOS ONE by Haley Johnson from ...

Dinosaur chase reconstructed 70 years after excavation

Scientists digitally reconstructed a model of a dinosaur chase using photos of theropod and sauropod footprints excavated 70 years ago, according to results published April 2, 2014, in the open access journal PLOS ONE by ...

Large carnivores with large geographic ranges better-studied

Scientists tend to study larger carnivores with larger geographic ranges than those with greater adaptability and broader diets, according to results published April 2, 2014, in the open access journal PLOS ONE by Zoe Brooke ...

NASA releases images of M-class solar flare

On April 2, 2014, the sun emitted a mid-level solar flare, peaking at 10:05 a.m. EDT, and NASA's Solar Dynamics Observatory captured imagery of the event. Solar flares are powerful bursts of radiation. Harmful radiation from ...

NASA sees Tropical Cyclone's Hellen's lively remnants

Powerful Tropical Cyclone Hellen rapidly weakened after hitting northwestern Madagascar but Hellen's remnants have recently started to show signs of life. The TRMM satellite flew over these remnants in the Mozambique Channel ...

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