Our universe may contain TARDIS-like regions of spacetime

Doctor Who’s TARDIS is unique in that it appears larger on the inside than it does from the outside. According to scientists from the University of Helsinki, our universe may exhibit similar properties, a phenomenon they're dubbing Tardis spacetime. It’s a new theory that could solve a longstanding mystery in… »9/11/13 10:20am9/11/13 10:20am

If this theory is correct, we may live in a web of alternate timelines

The Many Worlds Interpretation of quantum physics has been around for nearly 60 years. It’s a highly controversial idea which suggests that our world — and everything in it — is constantly splitting into alternative timelines. If it's correct, here's what your true existence might actually be like. »7/24/13 1:34pm7/24/13 1:34pm

Must Watch: Neil deGrasse Tyson Moderates a Debate on Nothingness

For 14 years now, the American Museum of Natural History has hosted the Isaac Asimov Memorial Debate – an annual meeting of scientific and philosophical minds, held in honor of one of modern history's most formidable intellects. The debates are always fantastic, but this year's topic – the existence of nothing –… »4/25/13 1:30pm4/25/13 1:30pm