An antenna-like structure on cells, once considered a useless vestige, can cause defects in the brain's wiring similar to what's seen in autism, schizophrenia, and other disorders. In the lab, scientists prevented defects by restoring signaling though these structures called primary cilia.
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Bilingual babies listen to language
Scientists report that bilingual infants as young as 20 months of age efficiently and accurately process two languages.
Media portrayals of pregnant women, new moms unrealistic
Media portrayals of pregnant, postpartum women unrealistic, women said in a new study. Exposure to unrealistic images and messages fostered a host of negative emotions, such as self-consciousness about their bodies and feelings of depression, frustration and hopelessness when they were unable to lose weight as rapidly after childbirth as celebrities purportedly do.
DNA from Viking cod bones suggests 1,000-year history of European fish trade
New research using DNA from the fish bone remains of Viking-era meals reveals that north Norwegians have been transporting -- and possibly trading -- Arctic cod into mainland Europe for a millennium.
Scientists improve forecast of increasing hazard on Ecuadorian volcano
Researchers have shown an increasing volcanic danger on Cotopaxi in Ecuador using a powerful technique known as Interferometric Synthetic Aperture Radar (InSAR).
Stem cell discovery refreshes the heart
Some people are better than others at recovering from a wounded heart, according to a new study.