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The study found eight potential protein biomarkers differentially expressed in elderly Alzheimer's disease patients, and researchers are planning an expanded study.

One of roughly 20,000 blood-feeding insects and ticks, the common bed bug — Cimex lectalarius — has developed a system of salivary proteins to battle its hosts’ hemostasis response, a look at which provides insight into the evolution of the blood-feeding mechanism.

A new analysis examines the gender gap among paper authors in the sciences and says it may take decades or more to close.

Researchers have uncovered signals of selection that may enable the Bajau people to free five hundreds of feet deep, Reuters reports.

In Science this week: paternally inherited cis-regulatory structural variants in autism, and more.

A new report outlines issues facing the implementation of personalized medicine in the UK, the Independent reports.