What's up in
Recent calculations tie together two conjectures about gravity, potentially revealing new truths about its elusive quantum nature.
Does the force of gravity change at large scales? Perhaps not, but a new theory of dark matter shows why that could appear to be the case.
New math shows how, contrary to conventional scientific wisdom, conscious beings and other macroscopic entities might have greater influence over the future than do the sum of their microscopic components.
A series of observations at the very edge of the universe has reignited a debate over what lifted the primordial cosmic fog.