Rare species perform unique roles, even in diverse ecosystems

A new study, published 28 May in the open access journal PLOS Biology, has revealed the potential importance of rare species in the functioning of highly diverse ecosystems. Using data from three very different ecosystems—coral ...

Researchers reveal that sharks are hygienic

(PhysOrg.com) -- Scientists at Bangor University have shown for the first time, that sharks visit shallow tropical reefs or 'seamounts', to benefit from cleaning services and rid themselves of cumbersome parasites. The strategy ...

World's northernmost coral reef in Japan bleached

Bleaching has damaged the world's northernmost coral reef in Japan, a researcher said Tuesday, the latest example of a global phenomenon scientists have attributed to high ocean temperatures.

Marine Pied Piper leads Nemo astray

The growing amount of human noise pollution in the ocean could lead fish away from good habitat and off to their death, according to new research from a UK-led team working on the Great Barrier Reef.

Biggest fish in the sea are girls

A decade-long study of the iconic fish has found male whale sharks grow quickly, before plateauing at an average adult length of about eight or nine meters.

Stable temperatures boost biodiversity in tropical mountains

We often think of rainforests and coral reefs as hotspots for biodiversity, but mountains are treasure troves for species too -- especially in the tropics, scientists say. But what drives montane biodiversity? The diversity ...

Crocheted coral exhibit carries environmental warning

From afar, a casual viewer could mistake the coral reefs on display at Washington's Natural History Museum for the real thing, but in fact, it's colorful crochet artwork with an environmental message.

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