As easy as it is to make the connection between the tragedy and the delay (especially due to the last-minute nature of the ...
As artificial intelligence is pitted against the brain, Jim Al-Khalili, broadcaster and professor of theoretical physics, ...
Let me first tell you how mysterious dark energy is. Einstein added a cosmological constant to his equations to keep the universe 'static,' but later regretted it, calling it the biggest mistake of ...
Are we alone in the universe? How can we discover if we share the universe with other intelligent beings? These questions have long pricked the human imagination. We are now searching our own solar ...
Update: NatGeo has an excerpt online! A new documentary about Hubble and astronomy, called "Hubble's Amazing Universe", will air on the National Geographic Channel this Sunday, October 5 at 10:00 p.m.