Physics
Humble coin toss thrust to heart of multiverse debate
At stake is cosmologists' ability to calculate which, of an infinite number of parallel universes, is the one that we inhabit
News
Space
Astrophile: Black hole exposed as a dwarf in disguise
News
Space
2013 Smart Guide: New maps to rein in cosmic inflation
News
Physics
‘The idea we live in a simulation isn’t science fiction’
Opinion
Life
How an ancient Egyptian code unmasked a cannibal star
Features
Space
Mysterious star deaths are really mergers in disguise
News
Space
Hubble sees earliest known galaxies through cosmic fog
News
Physics
Space-time waves may be hiding in dead star pulses
News
Physics
Astrophile: A baby solar system with big ambitions
News
Physics
Before the big bang: something or nothing
Has the cosmos existed forever, or did something bring it into existence? Time to grapple with the universe's greatest mystery
Features
Physics
Dark energy hints hidden in cosmic voids
News
Space
Pioneering planet hunter suffers radiation overdose
News
Physics
Mathematical proof reveals magic of Ramanujan’s genius
News
Physics
Doubt cast on Fermi’s dark matter smoking gun
News