CONNOR: Good thinking! I read a bit about limestone on the bus journey. Limestone is a sedimentary rock created by layers of skeletons and shells of sea creatures found in ancient, warm ...

The new species “was recorded at relatively low elevations; the surrounding habitat consists of lowland mixed with ...

From venomous spines to spike-covered genitalia, creatures around the world have unique features that set them apart.

In the rocks and caves of Thailand, a “grass green” creature waits in ambush for small critters to cross its path. Nopparuj Lamaikul via Unsplash In the karst, rocky limestone landscape of ...

Not only is a picture worth a thousand words, as they say, it’s also full of lessons — even for the photographer who took it.