The Doctor has no shortage of great and monstrous adversaries, so here are our favorites. These are the 20 best Doctor Who ...

but he’s also got an important history with the Avatar universe. Steven Yeun. Photo credit Marc Piasecki/Getty Images. Sequel series The Legend of Korra spends a good chunk of Book Two ...

Amazon Prime Video’s Invincible, where he leads as the superhero series’ titular character, is no doubt his most notable voice acting credit, but he’s also got an important history with the Avatar ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it makes up nearly 70 ...

This has now been announced by the research team responsible for the largest three-dimensional map of the universe. The data collected in the first year after the Dark Energy Spectroscopic ...

For the series called "People of the Century," Katie Couric sits down with acclaimed director Steven Spielberg to talk about his career in film and the contributions he made in the 1900s.

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous—it makes up nearly 70% ...

The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its accelerating expansion. New results from the Dark Energy Spectroscopic ...

The Dark Energy Spectroscopic Instrument (DESI), which involves UCL researchers, has released its most detailed analysis yet of dark energy, the mysterious force driving the universe’s accelerating ...

Matz limited the Nationals to one run over six innings in Grapefruit League action Wednesday. The left-hander permitted just four hits and two walks while recording a pair of strikeouts and ...

Melissa Fleur Afshar is a Newsweek reporter based in London, United Kingdom. Her current focus is on trending life stories and human-interest features on a variety of topics ranging from ...