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.
Meet Chico the capybara, an outsized pet in every sense of the word
February 22, 2017, 12:35 p.m. by Sidney Stevens
This 120-pound capybara is smart, lovable, funny and all about helping others.
Endangered West Coast oysters could thrive due to climate change
January 16, 2017, 10:19 a.m. by Sidney Stevens
But so might the invasive, carnivorous snails that eat them alive.
The residents of this Arizona community are allergic to modern life
December 19, 2016, 7:35 a.m. by Sidney Stevens
Chemically sensitive residents of this tiny, off-the-grid village find relief from a world that makes them sick.
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