This diver spotted a coral reef covered in sea worms that appeared to look like tiny trees. Free diver and underwater ...

As the oceans warm, coral reefs face an uncertain future. Scientists are piecing together the current state of their global ...

A decade ago, scientists left underwater structures in Palau. I was there when they went back for them.

A succession of marine heatwaves over the last three decades triggered the loss of nearly 10 per cent of the world’s corals.

The Komodo Islands in East Nusa Tenggara, Indonesia, reveal a vibrant underwater landscape filled with colorful coral ...

Like an overmatched boxer, the worlds coral reefs are being pummeled by climate change, and the onslaught may soon prove ...

Discover how old tires are used to enhance aquatic ecosystems in concrete canals, tripling invertebrate populations and ...

Manta rays are intelligent, social and beautiful. Celebrate World Manta Day and learn how we can protect these gentle ocean ...

Yes, there are alternative ways to say goodbye and help heal the world left behind. Find out who offers these services in ...

Half a mile off Northern California, Año Nuevo Island was once a serious threat to ships traveling between Monterey and San ...

Clownfish clamber around a watery enclosure, a couple of brownbanded bamboo sharks weave between rocks and lines of coral sit ...