Any animal capable of seeing in 3D, such as humans, have the ability to visually perceive depth. No other insect but the Praying mantis is capable of this. Because of this, this predatory insect excels at detecting prey that comes within striking distance, but unlike us, their depth perception only works when the prey is moving.

In a new study, scientists glued the world’s tiniest 3D glasses (above, left) on 20 praying mantises (Sphodromantis lineola) and showed them a series of movies depicting patches of moving dots that were camouflaged against a matching background, and which are perceived as potential prey items to the insect.

The insects tried to catch these dots that appeared to be within 2.5 centimeters of their perch. And they coul ...

Unlike most bees, which hibernate during colder months, honey bees remain active all winter long despite the freezing temperatures.

A honey bee colony’s ability to survive the winter depends on their food stores of honey. Once the colony begins to run out of honey, the worker bees force the useless drones from the hive, to maintain the food store.

As temperatures drop, the honey bee workers form a cluster around the queen and brood, keeping them warm. Bees on the inside of the cluster can feed on the stored honey. If surrounding temperatures rise, the bees on the outside of the group separate a bit, to allow more air flow. As temperatures fall, the cluster tightens, and the outer bees pull together.

As it gets colder, the worker bees actively ...

Take a good look at this if your stomach didn't already turn: this photo is a mother centipede protecting her young.

The creatures appears to be an Amazonian giant centipede (Scolopendra gigantean), which is the largest existing species of centipede in the world, reaching over 30 cm (12 in) in length. It is known to eat lizards, frogs, birds, mice, and even bats, catching them in midflight, as well as rodents and spiders.

Sorry, in advance, if it gives you nightmares ...

The world's worst pain comes from bullet ant venom (shown above). According to Wikipedia, the pain caused by this insect's sting is purported to be greater than that of any other hymenopteran, and is ranked as the most painful according to the Schmidt sting pain index, given a '4+" rating, above the tarantula hawk wasp and, according to some victims, equal to being shot, hence the name of the insect. It is described as causing "waves of burning, throbbing, all-consuming pain that continues unabated for up to 24 hours'. The pain is immediate and unlike even the worst physical injuries where your brain eventually has enough of it and blocks out the signal from the offending body part, it does not let go for a good long while.

Want to see some ...

Saharan silver ants live in sands that get as hot as 70°C, but the ants themselves can't get any hotter than 53.6°C. To survive, they've developed a hairy and silvery coating that reflects most of the light that hits them - and keeps them from getting cooked!

According to a new study published in the journal PLOS One, it was found that identical twins are equally attractive to mosquitoes than fraternal - or non-identical - twins. This correlation lead researchers to conclude that mosquitoes might be making preferential choices based on differences in our DNA.

What causes this preferences? While it may be nice to believe that that mosquitoes are attracted to "sweeter blood", it's not true at all. Female mosquitoes - the ones that bite, in order to get protein necessary for egg development - are actually drawn to us by chemical signals related to body odour. ...

Rhino beetles and other ginormous bugs are kept as pets, used in gambling fights, and also eaten as food. You've got to see the size of these things!