Study links continent creation to 200-million year galactic comet cycle

Geologists have discovered a long-term cycle that may connect the formation of Earth’s continents to increased comet impacts and the planet’s journey through the galaxy. The team connected fluctuations in tiny grains in stable parts of the crust to the… Continue reading Study links continent creation to 200-million year galactic comet cycle

Future astronauts may be able to pull water and oxygen from lunar soil

If there are two things that are essential to human life, they’re water and oxygen – neither of which are easily available on the moon. Thanks to a new technique, though, astronauts may someday be able to harvest those elements from lunar soil.Continue… Continue reading Future astronauts may be able to pull water and oxygen from lunar soil

Waste-derived synthetic gypsum could replace the real thing

Composed mainly of calcium sulfate dihydrate, gypsum is a naturally occurring mineral used in cement, drywall, plaster and other building materials. Scientists have now devised a method of creating synthetic gypsum, which should be more energy efficien… Continue reading Waste-derived synthetic gypsum could replace the real thing

Nuclear tests forged “impossible” crystals out of sand and copper wiring

Scientists have discovered a strange new form of crystal that was forged in the world’s first nuclear weapons test. Known as a “quasicrystal,” the curious creation is made out of desert sand and copper wiring arranged in an extremely rare atomic struct… Continue reading Nuclear tests forged “impossible” crystals out of sand and copper wiring

Ancient Roman concrete mineral found strengthening nuclear reactor walls

In a list of walls that you’d want to stay strong, those in a nuclear reactor would be near the top. Now, researchers have found that the walls in a decommissioned power plant in Japan have not only kept their strength but have actually gotten stronger… Continue reading Ancient Roman concrete mineral found strengthening nuclear reactor walls

New mineral discovered in Moon meteorite could lurk deep beneath Earth

Researchers have discovered a new mineral in a meteorite from the Moon. Named donwilhemsite, the mineral appears to form under high pressures and may play a crucial role in the rock cycle deep within the Earth.Continue ReadingCategory: ScienceTags: Moo… Continue reading New mineral discovered in Moon meteorite could lurk deep beneath Earth

Massive meta-study finds most vitamin supplements have no effect on lifespan or heart health

A massive umbrella study, encompassing 277 clinical trials, into the effects of nutritional supplements and dietary interventions has concluded almost all vitamin and mineral supplements play no role in protecting from cardiovascular disease,… Continue reading Massive meta-study finds most vitamin supplements have no effect on lifespan or heart health

Curiosity strikes clay in new samples, further proving Mars' watery past

Curiosity took this selfie on May 12. The two drill holes in the clay-bearing region can ...

NASA’s Curiosity rover has begun investigating one of the most interesting regions so far on its seven-year journey. Scientists call the area the “clay-bearing unit,” and sure enough, that name has turned out to be very apt. After drilling two new samples last month, the rover has finally confirmed high amounts of clay minerals, providing further proof that ancient Mars was once much wetter.

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A National Park Is Airlifting Hundreds of Mountain Goats That Have Gone Crazy for Human Pee

Mountain goats in Olympic National Park are obsessed with human urine and are now a public nuisance. Continue reading A National Park Is Airlifting Hundreds of Mountain Goats That Have Gone Crazy for Human Pee