Fossil fish ear stones reveal that today’s coral reefs have shorter food chains and less diversity than ancient reefs before ...

Shorter food chains could mean reefs are less able to weather changes in food availability, threatening an already vulnerable ...

Industrial fishing has become so routine that it is easy to forget how violent it is to the sea itself. One technique in ...

This huge amphibian can grow up to 1.5 metres long – a new study reveals how it has reached the top of the food chain in ...

Food chains in the coral reefs of the Caribbean are up to 70% shorter today than in the past, and fish living there have a ...

Caribbean reef food webs have compressed by up to 70% over the past 7,000 years as fish diets converge and ecosystems become simpler.

Long before the rise of the great white, a prehistoric shark dominated ancient oceans with a design built for overwhelming force. Fossil remains suggest this predator occupied the top of the food ...

Rat poison detected in around a third of wild mammal carnivores — including those that don't normally eat rodents, such as mountain lions and gray wolves. When you purchase through links on our site, ...

Infant and juvenile sauropods were the primary food source for fearsome predators during the ...