Biomedical technology

Tiny wireless implant detects oxygen deep within the body

Engineers at the University of California, Berkeley, have created a tiny wireless implant that can provide real-time measurements of tissue oxygen levels deep underneath the skin. The device, which is smaller than the average ...

Pediatrics

New US dietary guidelines: No candy, cake for kids under 2

Parents now have an extra reason to say no to candy, cake and ice cream for young children. The first U.S. government dietary guidelines for infants and toddlers, released Tuesday, recommend feeding only breast milk for at ...

Neuroscience

Babies know when you imitate them—and like it

Six-month old infants recognize when adults imitate them, and perceive imitators as more friendly, according to a new study from Lund University in Sweden. The babies looked and smiled longer at an adult who imitated them, ...

Diseases, Conditions, Syndromes

Even rich Americans don't get world-class health care: study

Even the most privileged people in the United States with the best access to health care are sicker and more likely to die than average folks in other developed nations, a new study finds.

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