At this moment, a spacecraft containing the means for astronauts to set fire outside the International Space Station is rocketing into outer space. The spacecraft is an Orbital ATK Cygnus spacecraft, ...

Understanding cause-effect relationships between variables is of primary interest in many fields of science. The standard method for determining such relationships uses randomized controlled ...

Tropical cyclones -- known as typhoons in the Pacific and as hurricanes in the Atlantic -- are fierce, complex storm systems that cause loss of human life and billions of dollars in damage every year.

New research sheds light on whether common approaches for online advertising measurement are as reliable and accurate as the 'gold standard' of large-scale, randomized experiments. Researchers from ...