In Search of Time receives a "starred" review in the trade publication Publishers Weekly. "Falk seamlessly combines science with literary and philosophical observations..." Read the full review.

Sept. 18, 2008 – Could the universe we observer be just one of many? Several ideas from the frontiers of physics and cosmology suggest we may live in a "Multiverse." A recent conference at the Perimeter Institute explored this idea. I covered the meeting for the website of Sky and Telescope magazine. Read my full report.

I examine the impact of Isaac Newton’s Principia as part of the “50 Greatest Books” series in the Globe and Mail.