Parasitologist espouses using parasitic worms for treatment of autoimmune diseases – Dr. Joel Weinstock, at Tufts Medical Center in a commentary piece published in the journal Nature, describes work that he and colleagues have been involved in that focuses on studying the possibility of introducing parasitic worms into the guts of patients suffering from autoimmune diseases such as Crohn's disease. The thinking he says, is that modern hygienic lifestyles may be contributing to such diseases and that reintroducing parasitic worms and perhaps certain bacteria into the gut may restore a natural balance in the gut and relieve patients of such symptoms as chronic diarrhea, bleeding and infections.

Source: http://medicalxpress.com/news/2012-11-p ...

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 ...

The largest aquatic insect in the world has been discovered in China, with a wingspan of 21 cm. And those enormous tusks? They're for mating.

Snail and slug earbuds. Looks like they are coming for your brains!

This is the Giant weta. Native to the small islands of New Zealand, it's one of the heaviest insects in the world - the largest on record weighed around 70 g.

Researchers studying a group of wedge-capped capuchin monkeys that live in tropical forests of central Venezuela have discovered that the monkeys protect themselves against the annual merciless onslaught of mosquitoes exactly as humans do: by rubbing themselves with mosquito repellent.

But while humans may reach desperately for spritzers or bottles or laughably overhyped ''protective'' skin-so-softeners, the capuchins have learned to poke around in tree bark or termite mounds to extract a wriggling specimen of Orthoporus dorsovittatus, a millipede rich with powerful defensive chemicals called benzoquinones.

The capuchin monkey will then proceed to anoint itself head to foot with the repellent secretions by massaging the four-inch-long millipe ...

After being bitten by the lone star tick, people in the US are experiencing severe allergic reactions to red meat - including hives, swelling, trouble breathing and vomiting. So pretty much every meat lover's worst nightmare.

The long-lasting search and debate around the size and identity of the world's smallest free-living insect seems to have now ended with the precise measurement and second record of the featherwing beetle species (Scydosella musawasensis). Described in 1999, representatives of this minute beetle have recently been retrieved once again from fungus in Colombia. The smallest individual measured the astounding 0.325 mm. ...

Belonging to the class Arachnida, Amblypygids, also known as whip spiders or tailless whip scorpions, form a separate order of arachnids alongside the spiders, scorpions, and others. The name "amblypygid" means "blunt rump", a reference to a lack of the flagellum ("tail"). They are harmless to humans, and possess no silk glands or venomous fangs. They rarely bite if threatened, but can grab fingers with pedipalps (thorn-like appendages), resulting in thorn-like puncture injury. ...

Nature is a stage where astonishing dramas unfold, showcasing the intricate web of relationships between diverse organisms. One such mesmerizing tale is the peculiar association between the American cockroach (Periplaneta americana) and the jewel wasp (Ampulex compressa). The relationship between these two species is unique and fascinating.

The female jewel wasp wasp has a specialized predatory behavior that involves using American cockroaches as hosts for their offspring. The wasp targets the American cockroach as a living nursery for its developing young. It does so by injecting a venomous sting into specific parts of the cockroach's nervous system, temporarily paralyzing its front legs.

Once the cockroach is immobilized, the wasp leads it ...

The average termite queen will produce 30,000 eggs PER DAY. And considering these morbidly obese baby-making machines will often live till they're 20 years old, that means 219,000,000 eggs in single a lifetime.

Sunda pangolins have become the most frequently seized mammal in the illegal wildlife trade in Asia, as smugglers sell the creatures to meet culinary and medicinal demand. These gentle insectivores are now on the endangered species list.

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 ...

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!

This pretty little moth from Madagascar, Hemiceratoides hieroglyphica, frequents birds at night and drinks their tears using a specialised harpoon-like proboscis. In the image, H. hieroglyphica prepares to drink tears from a sleeping common Newtonia (Newtonia brunneicauda).

Watch as one of nature's most efficient killing machines slowly chows down on the face of a fly as it writhes helplessly in its arms. It's the sound that really got to us...

Nicknamed ‘goldenbugs’, this pretty little molten gold beetle is the golden tortoise beetle (Charidotella sexpunctata). It grows to around 5.0 to 7.0 mm in length and favour foods such as sweet potato and morning glory. Strangely, it can completely change colour while having sex.

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The aardvark's outsize snout is tailor-made to house a foot-long, sticky tongue that's the perfect tool for extracting termites from their mound nests. Bush-meat hunters are fond of eating aardvarks, but the "antbear" (Orycteropus afer) is still relatively common across sub-Saharan Africa.

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. ...

This Malaysian katydid is one of the largest insects in the world, with their bodies growing to 15 cm (6 inches) long with a 25 cm (10 inch) long wingspan. Though the last thing you want to hear is that this giant insect is carnivorous, they pose absolutely no threat to humans (aside from haunting your dreams, of course).

Relatively speaking, the males of this species have the largest testes of any known animal at 14% of their body weight. If humans had the same ratio, a 91 kg (200 lb) man would have testes that weighed nearly 13 kgs (28 lbs)! ...

Meet the green jumping spider (Mopsus mormon), Australia’s largest—and perhaps cutest—jumping arachnid. These spiders hunt in the day time, moving fast to attack their prey, and camouflaging against green leaves. If you see one, leave it alone. Although their bite won’t kill you, it’s extremely painful.

Army ants (Eciton hamatum, shown above) can form living bridges without any oversight from a "lead" ant and with a clear cost-benefit ratio. The ants will create a path up to the point when too many workers are being diverted from collecting food and prey. Bridges will be the length of 10 to 20 ants - only a few centimeters, but swarms form several bridges a day, which save collective energy and maximize foraging time. The ants exhibit a level of collective intelligence that could provide new insights into animal behavior.

Watch the video found here: http://phys.org/news/2015-11-ants-bridges-bodies-video.html ...

A parasitic worm called Onchocerca volvulus affects 25 million people around the world in one of the most revolting ways possible. The larvae of this tiny worm, found in sub-Saharan Africa and Latin America, can live for more than 10 years in a person’s skin, and that’s not even the worst part - they often make their way into their eyes.



Source: http://www.sciencealert.com/features/20142008-26044-2.html ...

Some birds, such as woodcreepers and cuckoos, are known to follow army ant raids on forest floors. As the army ant colony travels on the forest floor, they stir up various flying insect species. As the insects flee from the army ants, the birds following the ants catch the fleeing insects. In this way, the army ants and the birds are in a commensalistic relationship because the birds benefit while the army ants are unaffected. ...

While this little guy may look like some sort of 'Hummingbee' it's actually a Bee Fly. They sneak their eggs into beehives, where their larvae can parasitize bee larvae and eat their food reserves!

Barry from Bee Movie has taught us that without bees, we won't survive. These pollinators may terrify us when they are swarming around out at the park, but they are more terrifying if they were not around.

What is happening to our bees with domestication? What have we lost? What are we trying to restore?

The answers to these questions are in this video. Check it out

This is a trilobite beetle, found in lowland forests across Southeast Asia and India. Male and female trilobite beetles look so different from each other, that the only way researchers know they've found a pair from the same species is if they catch them mating!

Cavers in the Pacific Northwest have discovered a type of spider so unusual it belongs to an entirely new lineage. Researchers describing the creature gave it a genus name - Trogloraptor, or "cave robber" - that derives from both its home habitat and its remarkable claws.

Luxury hotels in Sydney are now producing their own honey by setting up bee colonies on their rooftops. The Shangri-La already has five rooftop beehives that have produced 14 kilograms of honey since late last year for use in the hotel’s restaurants and kitchens. Considering the amount of honey used in these big hotels, this is a pretty promising initiative!

This is the Tacua speciosa, one of the world's largest and most beautiful species of cicada. It is found in Borneo, Sumatra, Java and parts of the Malay Peninsula and its wingspan can stretch up to an impressive 18 cm.