Why do fireflies light up and what causes them to light up?

I was considering the possibility of lighting a fish tank with a black light, but was wondering if the UV rays would hurt the...

:( kai,i got 2 kittens from the shelter about a week ago. I heart them to death<3 I named them Light and Misa,like from the s...

Nest located on a moutainside in a wooden arch sheilded by a rose plant. Three small eggs. A brown bird been seen around area

Hey guys, I have a 3 year old black Siamese male cat, with thin fur. Recently my mom has recognized him losing fur on his lef...

After her first puppy shots, my puppy has developed a bump/bubble about the size of a dime under the injection spot, does any...

my oscar only seems to move around when all the lights are out is this normal ???

My chihuahua is in heat and today is day 12 but still light blood. I bred Collies for 10 years and they would not take till b...

my dogs eye is bleeding, rolled back in her head & half her face is swollen, what could cause this?

For a couple of months now my 1.5 y.o. Chi-Terrier does a motion like she will vomit. Sometimes it sounds like a dry cough......

In the dog waste area in our backyard, we've got at least 8 piles that are now covered in what looks like a fair amount of sp...