Space
Giant ropes of dark matter found in new sky survey
Huge dark matter filaments 鈥� nearly 3000 times as long as the Milky Way 鈥� are warping our view of distant galaxies
News
Physics
Cosmic string: The search continues
Features
Space
Review: The Wraparound Universe by Jean-Pierre Luminet
Books & Arts
Physics
Is time slowing down?
News
Physics
The void: Imprint of another universe?
Features
Physics
Can string theory accommodate inflation?
News
Physics
String theory: It’s not dead yet
Opinion
Physics
The cosmos 鈥� before the big bang
Features
Physics
‘Axis of evil’ a cause for cosmic concern
News
Physics
New particle accelerator could rule out string theory
The Large Hadron Collider could provide a crucial test of string theory when it starts operating at the end of the year, new research suggests
News
Edward Witten forecasts the future
News
Kip Thorne forecasts the future
News
Rocky Kolb forecasts the future
Opinion
John D. Barrow forecasts the future
Opinion