Most (but not all) bugs are harmless, but here's how to tell the good guys from the bad.
Happy World Turtle Day
May 23, 2017, 10:38 a.m. by Russell McLendon
With 40 percent of all turtle species at risk of extinction, it's a crucial time to stick out our necks for these ancient animals.
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Every kid should know what birthday cake tastes like
May 23, 2017, 8:06 a.m. by Jenn Savedge
A Pittsburgh nonprofit brings birthdays to homeless kids.
Don't bash millennials about avocados — blame their parents
May 23, 2017, 6:12 a.m. by Lloyd Alter
Avocado toast is not what's keeping millennials from owning homes.
Strange distant star is dimming, and scientists don't know why
May 22, 2017, 11:01 a.m. by Bryan Nelson
Natural explanations include an orbiting planet or comet, but the dimming is too irregular, leaving some to suggest alien activity.
Seattle is topping one of its famous floating bridges with light rail
May 22, 2017, 9:42 a.m. by Matt Hickman
The gridlock-relieving rapid transit project is a world's first.
Fake caterpillars trick ants into spilling secrets
May 22, 2017, 9:20 a.m. by Russell McLendon
Scientists deployed thousands of fake caterpillars at 31 sites around the world, shedding new light on the global patterns of predators.