If you already own one of the best telescopes and you want to safely view the partial solar eclipse on the 29 March, you may want to opt for a filter instead of buying a whole new solar telescope just ...

Reliable access to clean drinking water is essential when you're miles from the nearest trailhead or paddling along a remote river. While clear streams and alpine lakes might look pristine, they can ...

Here's how to safely watch the rare astronomical event on Aug. 21. — -- Wherever you are in the United States on Aug. 21, you may want to look up and watch as the sun goes dark, with the moon ...

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FLINT, MI - Continued testing shows Flint water is safe for everyone to drink, including children and pregnant women, as long as they are using an approved filter, according to federal health ...