In honor of Earth Month—and Earth Day later this week—we’re celebrating the best way we know how: with a series of stories that are all about getting outside and getting your hands dirty to benefit ...

With allergens, disease, odors, and dust building up over the winter months, there are many reasons to consider an air purifier for your home. While there are impressive air purifiers you can buy 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 ...

While cities brace for traffic, schools brace for absences and space enthusiasts are planning parties, the glasses that enable safe viewing of the eclipse have become something of a hot commodity.

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 ...

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One afternoon, a dozen Arizona State University students gathered to spend the morning cutting cardboard, taping fans, and assembling filters in an effort to build 125 portable air purifiers for local ...