Archive of articles published on the 13th of February 2013

Lower autism risk with folic acid supplements in pregnancy
Video study shows which fish clean up coral reefs, showing importance of biodiversity
Emerging cancer drugs may drive bone tumors
Lung cancer set to overtake breast cancer as the main cause of cancer deaths among European women
Ice age extinction shaped Australian plant diversity
European satellite confirms UW numbers: Arctic Ocean is on thin ice
Flood research shows human habits die hard
Magnetic shielding of ion beam thruster walls
Advance promises to expand biological control of crop pests
NASA's Chandra suggests rare explosion created our galaxy's youngest black hole
Engineers show feasibility of superfast materials
Busy beavers give Canada geese a lift, study shows
A war without end -- with Earth's carbon cycle held in the balance
'Masked' mold toxins in food should be included in safety regulations
Epigenetics shapes fate of brain vs. brawn castes in carpenter ants
Penn geologists quantify, characterize sediment carried by Mississippi flood to Louisiana's wetlands
Sustainable new catalysts fueled by a single proton
Marsh plants actively engineer their landscape
Clues to chromosome crossovers
Robots with lift
Genetic study pursues elusive goal: How many humpbacks existed before whaling?
CU-Boulder amphibian study shows how biodiversity can protect against disease
In some dystonia cases, deep brain therapy benefits may linger after device turned off
Team creates MRI for the nanoscale
Light-emitting bioprobe fits in a single cell
New owl species discovered in Indonesia is unique to one island