Every Boy Scout or Girl Guide probably had the experience of building a simple solar oven: an insulated box, some aluminum ...

If you don't have solar glasses yet to watch the total eclipse happening April 8, not to worry. The good folks at NASA have an easy way you can view the eclipse by making a box pinhole projector with ...

If you don't have solar glasses yet to watch the total eclipse happening April 8, not to worry. The good folks at NASA have an easy way you can view the eclipse by making a box pinhole projector with ...

If you can't get your hands on a pair of solar eclipse glasses, experts say there are still ways to enjoy the event safely. There are also unsafe alternatives, including wearing your normal sunglasses ...