The Question: Our backyard in Ohio, like everyone else’s, is currently dry as dust with no standing water. Yet we are infested with mosquitoes! They are black, with a white pattern on the wings (or at least that’s what they seem to look like before they’re smashed). What are these little suckers, and WHY are [...]
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What is this Eel-Like Fish From India?
The Question: I live in Kolkata (Calcutta), India. We have a few natural ponds here and I found this eel-like species. I’ve seen people here keep it in aquariums. But the people here don’t know it’s scientific name or English name. The reason I think it’s not an eel is because it has no fins [...]
Cooper’s Hawk or Sharp-Shinned?
The Question: I am sending a picture of what I believe is a Coopers Hawk. We live in Caning, Nova Scotia and I do know it is very rare to have one around here, so if there is any way of letting us know if this is a Cooper’s Hawk or a Sharped-shinned Hawk. Submitted [...]
Do We Replace Our Cells Every 7 or 10 years?
The Question: I’ve read various internet articles that say that human beings replace “every cell in your body” every X years (usually 7, but sometimes 10). What’s the real deal? Submitted by: Rick, NY The Short Answer: Recent research has confirmed that different tissues in the body replace cells at different rates, and some tissues [...]
Do Toads Eat Worms?
The Question: As I worked in the garden, an earthworm came wriggling toward me, followed by a toad. When the worm changed course, the toad followed, looking as if it wanted to bite the worm. Do toads eat worms? Submitted by: Susan F., Connecticut, USA The Short Answer: Yes! More Information: Most toads will eat [...]