Herbs and spices like thyme, rosemary and mint, usually used to flavor food, can also offer a green alternative to synthetic pesticides.

Research has shown that oils derived from the herbs interfere with insect nervous systems, causing them to spasm haphazardly until they die. Best of all, these all-natural pesticides are inexpensive to produce.

Read more of this story »

A remarkable dragonfly migration stretching between 14,000 and 18,000 kilometers has been discovered which spans the Indian Ocean.

The migration is by far the longest known insect migration, dwarfing the 7,000km journey of monarch butterflies. Millions of dragonflies make the epic migration every year, which spans from India to the Maldives, the Seychelles, Mozambique, Uganda and back again.

Perhaps the only thing more amazing than the migration is that it has somehow dodged scientific discovery until now. “This just illustrates how little we still know about the natural world,” said Charles Anderson, discoverer of the mass migration.

Read more of this story »

The beetle infestation has been growing “exponentially” since 2006-07, according to the Forest Service management team in Laramie, Wyoming, and has so far claimed millions of acres of pine forest in Montana, Colorado, and Wyoming. North of the border, British Columbia has already lost over 33 million acres of lodgepole pine forest due to the ravages of this type of bark beetle. And more recently (in 2008), Alberta province is come under threat due to an aberrant wind storm that apparently lofted the beetles across the continental divide.

Read more of this story »

You’ve worked hard getting that garden planted and tending it with care, but inevitably nature takes its course and the bugs find those veggies. Is it any surprise they’d want to eat the delicious fruits of your labors? You can’t blame them, after all. But you can prevent pest damage and control problems.

Read more of this story »

Don’t Bite Me! is a skin patch that offers up to 36 hours of protection from insects for your entire body, and it is safe for children. It has only two ingredients:  vitamin B1 and aloe!

Don’t Bite Me! uses a discreet, all-natural transdermal skin patch to deliver a blend of protective Vitamin B1 and aloe combination throughout the body. Excess B1 is secreted through the body’s pores, creating a scent that is almost undetectable to humans, but offensive to mosquitoes.  This scent forms a protective barrier around the body that shields the user from mosquitoes and other biting insects. Aloe, the other active ingredient, accelerates the absorption of the B1 and serves as an anti-inflammatory. Don’t Bite Me! is also environmentally friendly and waterproof, perfect for lakes or pool parties!

Read more of this story »

UPDATE: We’ve got a new Green Porno contest running… check it out.

If you’ve had dreams about Isabella Rossellini wandering through a forest of enlarged animal penises (peni?), either you need to get to the shrink quickly, or you’ve been watching Sundance Channel’s Green Porno series very regularly. If the latter’s the case, let’s see how much you’ve picked up…

Name that Schlong

Take a look at the picture above. The arrow in the picture is pointing out a specific species’ penis. Know what it is?  Name it… in the comments. Need help?  Check out the main contest post at Sundance’s SUNfiltered blog (disclosure: I’m a blogger there).

Read more of this story »

In an upcoming review paper, professor Michael Scharf details how termites — which cause hundreds of millions of dollars in damage to houses in the US alone each year — might actually prove useful for something that most people could never have envisioned.

Through millions of years of evolution, termites have filled a niche in the animal world that takes precise chemical coordination between the digestive enzymes and microbes in their guts to turn the wood that they eat into sugars which can then be used to “fuel” the termite.

It is this seemingly easy transformation of wood into sugar in the termite guts that holds the promise for future ethanol production, because, once you have the sugar, it’s easy to make ethanol through fermentation.

Read more of this story »

After looking on Wikipedia, I learned that there are approximately 6,400 species of katydids around the world. I wanted to see more of these fascinating insects, and so I searched for photos on Flickr. What you see here are some of the more beautiful and interesting photos I found, combined with several of my own.

Read more of this story »

I’m a mosquito hunter. If you’ve seen the Monty Python sketch, then you know what I’m talking about. If you haven’t, just scroll down. For me, there’s nothing more maddening than the high-pitch whine of a mosquito in my ear just as I’m drifting off to sleep. On any given night during mosquito season, you can find me prowling the house under-shorts (Shh! Don’t tell.) stalking my prey.

However, this morning I had an epiphany. It took one particular mosquito buzzing in my ear at 6:30 on this particularly beautiful early fall morning to make me understand that mosquitoes aren’t really all bad. Like Cat Stevens before the Qu’ran, “I think I’ve seen the light.” Now, I’m not saying I won’t ever smack another skeeter. But I might also start a new amnesty “catch and release” program in my household because I now have five reasons to love mosquitoes.

Read more of this story »

These eight film shorts premiered back in May on sundancechannel.com, and they have been shown on the Sundance Channel. Starting today they will be made available worldwide through sundancechannel.com/greenporno. Two of the short films, Snail and Worm, are also available on YouTube starting today.

In addition to making these unique and irreverent film shorts more widely available, the Sundance Channel website is launching an interactive quiz, “What Kind of GREEN PORNO Star are You?” Turns out, I’m a dragonfly. According to the quiz:

Free and clean is how you run your life. Free–You’re the founding member of the Mile High Club. You know nothing about the sky being the limit.

True about me? I’m not telling.

Read more of this story »

Field researchers from Karlsruhe’s Natural History Museum who made the discovery near Manaus, Brazil, say the species, which resembles miniature wasps and looks like no other, may date back around 120 million years, according to Reuters.

Martialis heureka, nicknamed the “Ant from Mars” due to its unusual features and heureka from its surprising discovery, the ants themselves are eyeless, pale in color, subterranean, and predatory, according to Wikipedia.

Read more of this story »

And as someone who loves gardening, from the toil of clearing a plot and weeding the rows to the belly-filling delight come harvest time, I thought I would share some tips on how you can be a compassionate, caring, careful gardener.

This is particularly important, too, since even small family gardens can become places of profound natural tragedy, places of mass murder and intensive pollution, places of blood, sweat, and tears. Ironically, gardens can often be the least “green” when the plants in them are shining with the deepest, richest shades of green.

And the main reason for these instances of terror and destruction and death? One word: VARMINTS.

Yessir, critters, pests, thieves…call them what you will. They come in many forms, and they seem to come at every moment, nibbling and draining and infesting and infecting and basically ruining everything that you plan to enjoy. Yes’m, the varmints launch a perpetual (seemingly organized and strategic) assault on your goodly little garden…and so appropriate countermeasures surely seem justified.

But, alas, most of these countermeasures employed on any scale are far from careful, far from compassionate, and extremely far from sustainable or natural or eco-friendly. Just go into any garden center or hardware store and look at the panoply of pesticides, sitting there as an ingredient in a witches’ brew with other chemical fertilizers and enhancers. You may start to feel dizzy even before opening one and inhaling the fumes!

So, then, how can you make your garden green in the healthiest, most sustainable and ecologically friendly ways? How can you be a careful gardener and a small-scale steward on your own little plot? How can you save lives even as you nourish your and your family’s (and maybe even your whole neighborhood’s!) lives? Here are just a few ways you can garden green to get a green garden.

Read more of this story »

A long time ago, 50 years or so, I was invited to a party that promised some unusual and tasty snacks, along with the usual supply of beer and other alcoholic libations.

Never one to pass up free food and booze, I showed up at my friends apartment , said hello to everyone, grabbed a cocktail and headed for the snacks. The table was filled with the usual cheese and crackers, veggies, liverwurst and other delights.

The center piece caught my eye, chocolate, lots of it, but not in any form I could immediately recognize. Upon questioning my host, I learned they were chocolate covered ants and grasshoppers.

“Here, try some,” said my host, “they’re delicious!”

I doubt he saw the green leaching into my face as I politely declined, saying I was on a diet.

Read more of this story »

Scientists studying the Paleocene-Eocene Thermal Maximum (PETM), a period about 55 million years ago when global carbon dioxide levels spiked rapidly, found that plant fossils from that time show noticeably more insect damage than plants from before or after the PETM. They found no evidence that the plants themselves had become more appetizing to insects, or that insect species themselves changed. Rather, it appears that the PETM simply was a time when insects became more voracious and destructive.

Part of the reason might be that plants grown in high-carbon dioxide conditions are less nutritious than they otherwise would be. Some scientists have speculated that might have been the reason dinosaurs grew so large: to be able to take in large enough volumes of plant material to sustain them.

The high-temperature PETM lasted about 100,000 years.

“Our study convincingly shows that there is a link between temperature and insect feeding on leaves,” said Ellen Currano, the study’s lead author and a researcher with Pennsylvania State University and the Smithsonian Institution. “When temperature increases, the diversity of insect feeding damage on plant species also increases.”

Today’s tropics already illustrate that phenomenon, as insects there eat more plants than do their temperate-zone counterparts. Insects are also among the warm-weather species now expanding their ranges as average temperatures around the globe rise.

The researchers’ findings suggest that insects could wreak greater damage to crops and forests around the planet as the climate continues to change.

Turning off a sex “switch” triggered when female insects mate may be a smart and green way of controlling pests in future. Scientists said on Sunday they had found a molecular receptor, or switch, common to all insects that sets off post-mating behaviors like egg-laying.

Developing a chemical to artificially block its action could stop insect populations in their tracks and help fight the spread of many human and animal diseases.

(More on this at Scientific America)

Hailing from Ontario, Canada, Chloe probably only has to deal with bugs in the summer, but for those of us in tropical climates, this is a great year round tip! (The City of Jacksonville, FL agrees with Chloe, by the way.)

Want to start composting, but you don't know where to start? Green Options has lots of resources to get you started. Try our Composting wiki or Build Your Own Worm Composting Bin. Or try How to Start a Compost Pile from our friends at Groovy Green.

Rebecca says: Living in Florida and having only one trash pick up a week, our family has long been in the habit of "freezing our trash". Composting down here has it's extra challenges, but it can be done! Though I would love to try out an indoor composter.

Want your name in bright lights like Chloe? Suggest a tip!