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Some Aphid Babies Are Born Already Pregnant
animals.howstuffworks.com/insects/aphid-babies-born-pregnant.htm
Born pregnant? You bet. It's a survival instinct but could also explain how these garden pests spread like wildfire.
The Reclusive Gila Monster Packs a Venomous Punch
animals.howstuffworks.com/animal-facts/gila-monster.htm
The Gila monster is the most venomous lizard on U.S. soil. But despite the fact that its bite can be debilitating, its venom can also save lives.
How the Snow Leopard Survives Harsh, Frigid Temperatures
animals.howstuffworks.com/mammals/snow-leopard.htm
Often called the "ghosts of the mountains," the elusive snow leopard is one of the most mysterious big cats. Found in the rugged mountain ranges of Central Asia, these beautiful animals are perfectly adapted to their harsh, cold environments.
How Seed Banks Work
science.howstuffworks.com/environmental/green-science/seed-bank.htm
Seed banks store our world's seeds, in case disaster wipes out a plant species. Find out how seed banks protect our future.
What happens to chimps used in medical research?
animals.howstuffworks.com/mammals/chimpanzee-research.htm
Chimpanzee research dates back to the 1920s with Robert Yerkes. Learn what happens in chimpanzee research and why some countries ban the practice.
Should you really only eat shellfish when there's an 'R' in the month?
health.howstuffworks.com/wellness/food-nutrition/facts/shellfish-r-months.htm
Should you only eat shellfish during an "r" month? Read about the seafood legend that claims shellfish are safe only during "r" months.
Flying Spiders Glide Into New Territories
animals.howstuffworks.com/arachnids/flying-spiders.htm
Spiders don't have wings, so technically can't fly. But some arachnids can soar through the air with the greatest of ease.
The Smallest Animal in the World Weighs Less Than 1 Milligram
animals.howstuffworks.com/animal-facts/smallest-animal-in-the-world.htm
The natural world is home to some incredibly tiny creatures. From miniature mammals to tiny amphibians, many of the smallest animals in the world weigh less than a grape and are smaller than an average 5-year-old's hand.
People's Bodies Now Run Cooler Than 'Normal' — Even in the Bolivian Amazon
health.howstuffworks.com/wellness/people-body-temps-now-cooler.htm
In the U.S., normal body temperature has been dropping over the past 150 years. People run cooler today than they did two centuries ago. Why is that?
6 Facts About the Lovely, Incredibly Destructive, Lionfish
animals.howstuffworks.com/fish/lionfish.htm
The showy lionfish is a stunning beauty. But this invasive species, which was released into the wild in the 1980s, is wreaking havoc on delicate reef ecosystems worldwide.