Samar Safi-Harb is the Canada Research Chair in Supernova Remnants and Astrophysics in the physics and astronomy department at the University of Manitoba. She...
Members of the plant kingdom make hundreds of thousands of molecules called secondary metabolites. These compounds aren’t crucial for life, but are instead used...
Made of the right stuff
NASA closed its call for applications for astronaut candidates on Feb. 18, receiving an unprecedented 18,300 applications. The agency opened...
On Feb. 11, researchers from the Laser Interferometer Gravitational Wave Observatory (LIGO) announced in a press conference that they have observed gravitational waves.
A corresponding...