From hybrids to 'virgin birth,' stick insects reveal stepwise loss of sex

Bowerbirds in an Australian city use a range of human items—from glass and plastic to banknotes and even a pair of handcuffs—to impress females, shows new research in Royal Society Open Science. Male bowerbirds create an intricate tunnel of twigs called a bower, then gather colorful items to show to any females that visit.

New research reveals that resident forest birds avoid intensive clearcut areas, highlighting the need for more sustainable forestry practices.

Networks of protein fibers play important roles in living cells. To understand the dynamical behavior of these networks, model networks are needed to perform in vitro studies. However, fabrication of protein networks similar to those in cells has proved difficult, as current methods could affect the biological function of these proteins—ultimately impacting our understanding of any findings.

An analysis of Quebec's forest inventory data developed by Concordia researchers reveals that the conifer population is on the rebound after decades of decline.