Striking mother-of-pearl clouds may have inspired 'The Scream'
April 25, 2017, 6:22 p.m. by Mary Jo DiLonardo
Who knew the sky could be so frightening?
This scientist makes identical snowflakes, crushing a childhood truth
April 13, 2017, 9:01 a.m. by Jaymi Heimbuch
If you thought no 2 snowflakes are ever alike, think again. This guy figured out the trick to repetition.
Lightning: How much do you know about this striking weather phenomenon?
April 3, 2017, 9:26 a.m. by Sidney Stevens
Lightning is more than just a stunning spectacle. Take our quiz to see how much you really know about this electrifying natural wonder.
What caused this strange code-like pattern to form on an Icelandic lake?
March 13, 2017, 11:07 p.m. by Bryan Nelson
The real message might be a warning about climate change.
Parallel worlds exist and interact with our world, say physicists
15 astounding facts about trees
Epsom salt bath: Why it's so good for you
Book sheds new light on the hermit who shunned humanity for 27 years
12 plants that repel unwanted insects
Willie Ortiz has been quietly saving homeless cats for 22 years