There weren't many worthwhile takeaways from the Tennessee Titans' Week 18 finale loss to the Jacksonville Jaguars. Rookie ...

UNITED NATIONS (AP) — The United States has circulated draft text for a U.N. Security Council resolution that would provide a mandate for an international stabilization force in Gaza for at least two ...

The Professional Union of Doctors of the Canary Islands (CESM Canarias) threatens to carry out a doctors' strike next week after learning that the new director of the Canary Islands Health Service, ...

Abstract: Selection of Influential Users is an essential task in influence propagation schemes in social networks. Considering the phenomenon of asymmetric influences between neigh boring users and ...

Researchers at the University of Bayreuth studied the effects of cave life on the Mauthner neuron (MN) in the Mexican tetra Despite living in dark caves without predators, the MN's structure and ...

Evolution can perform spectacular makeovers: today's airborne songbirds descended from the wingless, earthbound dinosaurs that roamed millions of years ago, for example. But some organisms seem to ...

Why does natural selection appear to happen slowly on long timescales and quickly on short ones? A multigenerational study of four lizard species addresses biology’s “paradox of stasis.” James Stroud ...

New research provides fresh insights into evolutionary stasis by studying the survival patterns of lizards in their natural habitat. Contrary to traditional beliefs, the study found that natural ...

Taken together, the analysis painted a picture of how natural selection operated on the community as a whole. To his surprise, Stroud found that the stabilizing form of natural selection -- that which ...