Scientists have long laughed at astrology’s underlying premise—that celestial events can influence human emotions and behavior. But a series of new studies has produced evidence that at least one kind of astronomical event—solar flares—may, in fact, affect human beings. Periodically, the sun erupts with large storms that hurl waves of electromagnetically charged particles into space, altering Earth’s own magnetic field. […]
Read more
The Antikythera Mechanism: The original mechanism apparently came out of the Mediterranean as a single encrusted piece. Soon afterward it fractured into three major pieces. Other small pieces have broken off in the interim from cleaning and handling, and still others were found on the sea floor by the Cousteau expedition. Other fragments may still be in storage, undiscovered […]
Read more
What is hail or a hailstone? Hail is a form of precipitation that occurs when updrafts in thunderstorms carry raindrops upward into extremely cold areas of the atmosphere where they freeze into balls of ice. Hail can damage aircraft, homes and cars, and can be deadly to livestock and people. How does hail form? Hailstones grow by colliding with supercooled […]
Read more
The rover Opportunity has been roaming over the planet Mars since January 2004 and traveled over 28 miles. It has sent back 225,000 photos of the planets surface. The information from the rover has told us that the winter is twice as long as Earth’s winters. Since it is longer than Earths winters the scientists didn’t expect the rover to […]
Read more
Aerosols, tiny solid and liquid particles suspended in the atmosphere, impact the environment by affecting air quality and alter the Earth’s radiative balance by either scattering or absorbing sunlight to varying degrees. What impact does climate change, induced by greenhouse gases (GHGs), have on the aerosol “burden”–the total mass of aerosols in a vertical column of air? Past research done […]
Read more
Like many human families, killer whales often rely on the wisdom of matriarchs to help them endure hardships and thrive, new research has found. Male orcas usually live for about 50 years, but females often survive well into their 90s, making them one of the few mammalsthat live for decades after they stop reproducing. Marine scientists studied the behavior […]
Read more
Having a sense of purpose may add years to your life—and the benefit can be realized throughout adulthood. That’s the conclusion of a long-term study that tracked the physical and mental health of more than 6,100 Americans aged 20 to 75. Previous research has shown purposefulness to be one of the strongest predictors of longevity, but this is the first […]
Read more
Researchers in Japan say they have found evidence that radiation from the March 2011 Fukushima Daiichi nuclear power plant accident has caused the mutation of dozens of butterflies. The mutant butterflies are assumed to be just one of many affected wildlife species. The mutant butterflies have been shown to have stunted wings, irregularly developed eyes, disfigured antennas and different color […]
Read more
Earthquakes are the result shifting plates in the crust of Earth. When there is frictional stress building of the plates it causes failure at a fault line an earthquake happens. The shaking of the ground happens when the energy is released, and waves radiate. Research has found that they predict where major seismic activity may happen, but they cannot forecast […]
Read more