ENTANGLED Tiny electrical circuits have given physicists unprecedented control over the quantum states of units of information called qubits. The qubits appear as five crosses (center).
Erik Lucero/UCSB
TAGGED One of the first two sound-recording tags (small, green device) ever to go for a ride on an Antarctic minke whale stays attached by suction cup for hours. The tag’s recording may have solved a long-standing acoustic mystery.
Ari Friedlaender/Oregon State Univ.
PAIN, NO GAIN Pain made female mice less interested in sex but had no such effect on males, a new study finds.
Rgbspace/istockphoto
RING REMNANTS The mighty ridge adorning Saturn’s moon Iapetus has steep slopes, which researchers suggest is a sign that debris falling from space stacked up and formed mountains on the moon’s surface.
JPL, Space Science Institute, NASA
DEFINING A KINGDOM In the peculiar, shape-shifting world of fungi (Erysiphe guttata shown), a rebellion has broken out against the traditional way of naming species.
L. R. AND C. TULASNE/SELECTA FUNGORUM CARPOLOGIA 1861
Science News
News
Enzyme may help aspirin protect against colon cancer
Aspirin may not reduce colon cancer risk in people with low levels of a protective enzyme called 15-PGDH.
Science News Blogs
News in Brief
Blender whips up graphene
Easy recipe makes large quantities of graphene using kitchen blender.
Sponsor Message
The –est
Laser kicks molecules into fastest ever spin
The powerful kick of a laser has spun molecules faster than they’ve ever been spun before: 10 trillion rotations per second, or 600 trillion RPM.
Feature
The name of the fungus
A rebellion has broken out against the traditional way of naming species in the peculiar, shape-shifting world of fungi.
News in Brief
Cloning produces stem cells from adult skin
Human embryonic stem cells made using adult cells could enable medical advances such as replacement organs.
Feature
Unsolved drugs
Long thought to launch precision attacks against bacteria, antibiotics may also cause lethal collateral damage, according to a controversial theory. Exploring how these compounds kill may reveal new ways to fight antibiotic resistance.
News
Poor slumber is bad for young flies' brains
A child's sleep deprivation could alter brain development and adult behavior, a study of fruit flies suggests.
Science Visualized
Distant swirling galaxy dwarfed by violent star killer
In a mosaic of images from a telescope in Chile, dark dust lanes and twisting tails betray a history of galactic collisions.
News in Brief
White dwarf boosts light of stellar companion
A gravitational lens in a binary star lets astronomers weigh the core of a dead star.
Science Stats
What's behind rising autism rates
Better diagnosis may be driving a recent spike in autism.
News
Most extreme female penis is found on cave lice
Female penis, male vagina have been discovered in tiny Brazilian insects.
Reviews & Previews
War's ecological effects laid bare in 'A Window on Eternity'
In "A Window on Eternity," entomologist E.O. Wilson chronicles both the shifting ecology of Gorongosa National Park after the war and how researchers are trying to repair the damage.
News
Gene activity sets humans apart from extinct hominids
Differences in gene activity caused by DNA methylation distinguish modern people from Neandertals and Denisovans.
Reviews & Previews
'You Are Here' maps course for directionally challenged
A Boston Globe technology reporter chronicles the evolution of navigational and mapmaking tools in "You Are Here."
Note: To comment, Science News subscribing members must now establish a separate login relationship with Disqus. Click the Disqus icon below, enter your e-mail and click “forgot password” to reset your password. You may also log into Disqus using Facebook, Twitter or Google.
X