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A team of researchers from the Georgia Institute of Technology is using the Aquarius underwater laboratory off the coast of Florida to study how the diversity of seaweed-eating fish affects endangered coral reefs. The research mission, which began Sept. 13, may provide new information to help scientists protect and even restore damaged coral reefs in the Caribbean.

The number of young children admitted to hospitals or seen in emergency departments because they unintentionally took a potentially toxic dose of medication has risen dramatically in recent years, according to a new Cincinnati Children's Hospital Medical Center study.

The rise in exposure to prescription products has been so striking that the Centers for Disease Control and Prevention has established the PROTECT Initiative, intended to prevent unintended medication overdoses in children.

PHILADELPHIA--It is a commonly held that information on Wikipedia should not be trusted, since it is written and edited by non-experts without professional oversight. But researchers from the Kimmel Cancer Center at Jefferson have found differently, according to a study published online Sept. 15 in the Journal of Oncology Practice.

STANFORD, Calif. — Stanford University School of Medicine researchers have predicted the inherited health risks of a four-person family by analyzing their whole genome sequences. With the DNA sequences of both parents and children, the team was able to better check for sequencing errors and more accurately predict how individual genetic variants affect each family member's risk for disease.

Apples and pears may keep strokes away.

That's the conclusion of a Dutch study published in Stroke: Journal of the American Heart Association in which researchers found that eating a lot of fruits and vegetables with white flesh may protect against stroke.

While previous studies have linked high consumption of fruits and vegetables with lower stroke risk, the researchers' prospective work is the first to examine associations of fruits and vegetable color groups with stroke.

GALVESTON — Researchers have found that a protein linked to cell division and migration and tied to increased cell proliferation in ovarian tumors is also present at high levels in breast cancer specimens and cell lines. The protein, dubbed "UNC-45A," was also determined to be more active in breast cancer cells than in normal breast cells.

University of Texas Medical Branch at Galveston scientists describe these findings and others in a paper now online in the Journal of Molecular Biology.

Just as cell phones and computers transmit data through electronic networks, the cells of your body send and receive chemical messages through molecular pathways. The term "cell signaling" was coined more than 30 years ago to describe this process.

Now, for the first time, scientists have quantified the data capacity of a biochemical signaling pathway and found a surprise – it's way lower than even an old-fashioned, dial-up modem.