An evolutionary biologist reports evidence of repeatable evolution in populations of stick insects. A long-standing debate among evolutionary scientists goes something like this: Does evolution happen ...

The Lord Howe Island stick insect vanished from its home, but an effort at zoos in San Diego and Melbourne highlights the possibilities and challenges of conserving invertebrate animals. Lord Howe ...

Australia is known for its exceptional biodiversity. The country separated from the supercontinent Gondwana nearly 135 million years ago, and completed its separation from Antarctica over the last 40 ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The Lord Howe stick insect (Dryococelus australis) was ...

Scientists in Australia have discovered a new species of stick insect believed to be the heaviest in the country, weighing the same as a golf ball. The remote rainforest in Far North Queensland, ...

Two new frog species have recently been discovered on the small, boulder-studded Dauan Island off Queensland. The frogs have been named for their granite boulder habitat: Choerophyrne koeypad (“rocky ...

The insects were once thought to be extinct before they were rediscovered on the Ball’s Pyramid volcano in 2001. Getty Images/iStockphoto A California zoo has put the rarest insects on Earth — also ...

After conservation efforts that lasted for more than a decade, the San Diego Zoo Wildlife Alliance is finally bringing the critically endangered Lord Howe Island stick insects to the forefront.

Considered extinct for over 80 years, a chance find on a sea stack where little survives has sparked hope for the future of the Lord Howe Island stick insect. When the SS Makambo ran aground on the ...

Tap a small beetle on a table and it may suddenly collapse, tuck in its legs, and lie perfectly still. Many insects do this.

A long-standing debate among evolutionary scientists goes something like this: Does evolution happen in a predictable pattern or does it depend on chance events and contingency? That is, if you could ...