Humans tend to fear bed bugs, and rightly so. The bloodsuckers are tough to get rid of once they've entered a home. But new ...

The 'frog' poison that killed Navalny was hard to hide and likely made in a high-end lab, according to a Belgian toxicologist.

While the northern giant hornet's sting is painful to humans, some Asian frogs fearlessly consume these venomous insects.

South American dart frog experts said Monday that the toxin alleged to have killed Russian dissident Alexei Navalny was likely a lab-produced replica rather than harvested directly from the wild.

Some frogs are poisonous because of what they eat, not because they produce poison themselves. In the wild, certain brightly ...

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In s ahocking twist, Alexei Navalny’s poisoning has taken a terrifying turn. Investigation reveals a mysterious toxin once used by indigenous tribes to coat their hunting arrows to use against the ...

I’ve heard the saying “All toads are frogs, but not all frogs are toads.” This phrase can be a mind twister until you ...

Small brown frogs could also be found clinging helplessly to the sides of the pool or swimming breast strokes across it and they were really grateful for being lifted out and put out on the grass. As ...

Frogs are some of the most widespread amphibians in the United States, thriving in pretty much any area with plenty of water, ...