Agricultural nutrient legacies delay the recovery of healthy aquatic ecosystems, according to researchers from the University of Waterloo, Canada. Agriculture is a dominant source of...

The Department of Mechanical Engineering at the University of Sheffield, UK, highlights recent developments in aviation fuel. Rigorous testing is required to ensure that any alternative, environmentally sustainable fuel performs as good as or better than conventional fuels under all conditions.

The Instituto de Telecomunicações in Lisbon, Portugal, is further developing revolutionary privacy solutions based on the laws of quantum mechanics The goal of cryptography (and...