Biofluorescence is widespread in birds-of-paradise, a group of tropical birds famous for their spectacular courtship dances.

Interestingly, birds remain woefully understudied when it comes to the optical extras. Until now, no one had looked for the ...

Did you know that some bird eggs glow under ultraviolet light? Scientists have discovered the fascinating reason behind this ...

Crocodile behaviour is changing in Australia’s tropical north, according to analysis of 15 years of tracking data. Their ancestral lineage stretches back 250 million years indicating the predators are ...

Like ferns and the tides, community conservation groups come and go. Many achieve their goal. Volunteers restore a local ...

Ancient petroglyphs, rugged landscapes, and the outback lodges you need to experience in this vast destination.

Circle a country or region by sea and you will experience its changing character in a way no other trip can rival ...

The Rio Grande is a free-flowing natural river located in the southernmost tip of Texas that spans roughly 4,200 square miles ...

Climate change is pushing crocodiles outside their comfort zone, and there may be a limit to how much their natural cooling ...

A tropical low forming off the north-west of Australia has a "high chance" of becoming a cyclone in the coming days, the ...