The Bee Hummingbird (Mellisuga helenae) is the smallest bird in the world by both length and weight, measuring only 5.5 cm (2 ...

Owls are some of the best-known birds in the world, famous for their hooting calls and their excellent eyesight. There are ...

Most people think of moths as small insects fluttering across porch lights, but some species greatly challenge that image.

For this installment of "From the Archives," we answer a reader question about the monk parakeets and grackles in Austin.

Bird, butterfly and dragonfly numbers soar at flagship rewilding project - A 20-year ecological review at Knepp Estate in ...

When people talk about “the biggest spider,” they’re usually mixing two different records: the longest leg span and the ...

In 2025, the world marked another sad milestone in the ongoing loss of biodiversity: multiple species long missing from their ...

Researchers study house sparrow genetics to understand survival, evolution, and how species respond to environmental change.

Blue Bird Energy - a Bulgarian company focused on deploying small modular reactors - has signed a Letter of Intent with Poland's Synthos Green Energy to establish a joint venture aimed at constructing ...

The natural world is full of animals that seem to defy logic, blurring the line between reality and imagination. Some look ...

Rewilding doesn’t mean abandoning — it means gardeners becoming a ‘keystone species’, creating a habitat where wildlife can ...

New study finds over a quarter of species in the world’s most fragile ecosystems wiped out, India’s Western Ghats among ...