Gravitational lensing often evokes images of a cosmic funhouse mirror: duplicated galaxies, dramatic arcs and distorted ...

After Trump imposed levies on steel and aluminum Wednesday, new Canadian counter-tariffs went into effect today.

"These women had suffered and endured so much," 22-year-old filmmaker Emma Watts said. "They've been waiting so long for ...

With 'Featherless,' her new novel about aging, ailing and the inevitability of death. A. G. Mojtabai joins so many other ...