At their longest, ribbon worms can grow up to 180 feet, or the equivalent of two blue whales or 720 gummy worms. Turns out, these lanky crawlers also have lengthy lifespans. For over 20 years, the ...
Add Yahoo as a preferred source to see more of our stories on Google. It might be Shark Week, but sharks aren't the only hammerheads to watch out for this summer. An invasive worm that packs the ...
When Endless Thread producer Nora Saks learns that a "toxic, self-cloning worm that poops out of its mouth is invading Maine", she starts sounding the alarm about the impending eco-doom. Until, that ...
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