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Science Wire

The latest science media releases highlighting exciting news and research from around the globe.
Jun 18, 2013 // A microphone that listens with light

A sensor developed in Norway gives microphones hyper-acute hearing and a sense of direction.

Jun 18, 2013 // The fast winds of Venus are getting faster

Since the 1960s, we’ve known the winds of Venus “super-rotate,” or blow faster than the planet rotates. Now a spacecraft has found Venus’ winds are speeding up.

Jun 17, 2013 // Cells play tag to determine direction of movement

Researchers have found that cells in our bodies carry out something similar to a game of tag to coordinate their movement in a particular direction.

Jun 17, 2013 // Printing artificial bone

Researchers develop method to design synthetic materials and quickly turn the design into reality using computer optimization and 3-D printing.

Jun 14, 2013 // Video: How black holes emit x-rays

At team of astrophysicists says it has shown, for the first time, that high-energy light emission is not only possible, but inevitable when gas is drawn into a black hole.

Jun 14, 2013 // Will beautiful plant black locust someday be used in fuel production?

Researchers are evaluating the potential of woody crops for fuel production. The black locust, in particular, showed a higher yield and a faster harvest time.

Jun 13, 2013 // New layer of human eye discovered

Scientists have discovered a previously undetected layer in the cornea, the clear window at the front of the human eye.

Jun 13, 2013 // Temperatures in Mars’ atmosphere rise and fall twice a day

Temperatures swing by as much as 58 degrees Fahrenheit (32 kelvins) in this odd, twice-a-day pattern on the planet Mars.

Jun 13, 2013 // Stacking up a clearer picture of the universe

Researchers have proven a new technique that will provide a clearer picture of the universe’s history and be used with the next generation of radio telescopes such as the Square Kilometre Array (SKA).

Jun 12, 2013 // Purple sea urchins have a weapon against ocean acidification

As the carbon content of the ocean continues to increase, purple sea urchins may be able to adapt rapidly to survive.

Jun 12, 2013 // Critically endangered passion flower

The beautiful Chinese passion flower species Passiflora kwangtungensis may be in danger.

Jun 11, 2013 // Moon radiation findings may reduce health risks to astronauts

Space scientists report that lighter materials like plastics provide effective shielding against the radiation hazards faced by astronauts during extended space travel.

Jun 11, 2013 // Blood-sucking parasites called deer keds spreading in Norway

A high moose population density and mild autumn weather result in a higher prevalence of deer keds (louse fly parasite). A great deal of pine forest in the habitat of the moose has the same effect.

Jun 10, 2013 // New, simple theory may explain mysterious dark matter

This proposal, which endows dark matter particles with a rare form of electromagnetism, has been strengthened by a detailed analysis performed by a pair of theoretical physicists.

Jun 10, 2013 // Do antidepressants impair the ability to let go of fears?

These researchers found that long-term, but not short-term, SSRI treatment impairs “extinction learning:” the ability to learn that a conditioned stimulus no longer predicts an aversive event.

Jun 10, 2013 // Noctilucent – or night-shining – cloud season starts early in 2013

Night-shining clouds appear early in northern summer, when water molecules are wafted up from the lower atmosphere to mix with “meteor smoke.”

Jun 07, 2013 // New asteroid moon movie from NASA

NASA scientists have released a new and improved movie clip of near-Earth asteroid 1998 QE2 and its moon.

Jun 07, 2013 // Down to the twilight zone of the Atlantic Ocean

A team of 23 scientists will be sampling and measuring the water column from the surface to the ocean floor some 4,800 metres down – nearly 3 miles.

Jun 07, 2013 // Whispering light hears liquids talk

Researchers are developing optomechanical sensors that will help unlock vibrational secrets of chemical and biological samples at the nanoscale.

Jun 07, 2013 // Astronomers discover comet factory in distant system Oph-IRS 48

The dust trap provides a safe haven for tiny particles in the disk of this young star, allowing the particles to clump and grow, ultimately to become comets, planets and moons.