Humorist John Hodgman rambles through a new story about aliens, physics, time, space and the way all of these somehow contribute to a sweet, perfect memory of falling in love.

CNN’s Fredricka Whitfield and Tech expert Marc Saltzman discuss travel gadgets for Spring.

Hong Kong’s glass recycling rate is only 3%, but one woman is trying to change local attitudes and government policy.

The Pima Air and Space Museum in Arizona flies a 45-foot paper airplane designed by engineers.

The latest iPad is a promising movie lover’s dream. It has all the modern features for movie watching.

Syyn Lab’s resident physicist/tinkerer Dan Busby explains how he converted a ’60s Triumph Spitfire into a electric car.

Apple CEO Tim Cook explains why the iPad still dominates the tablet market

A look at the features of the new iPad which Apple CEO Tim Cook calls the poster child of the ‘post-PC world’

CNN’s Sara Sidner reports from New Delhi as authorities organized an earthquake drill to prepare for the future.