Celebrate summer with green cabbage, Swiss chard, red onion, and avocado. These tostadas are vegetarian and vegan, but can be served with beans or corn as a side if you're extra hungry.
A project scientist for NASA's huge Curiosity rover is leading a handful of journalists on a trip to Death Valley, whose geology and vistas resemble Mars in some places. The goal is to help reporters get a better idea of the science Curiosity will be doing when it touches down on the Red Planet on the night of Aug. 5.
The first book in a new series collects the epic comic strip adventures of Mickey Mouse – as an action hero?