Fossil fish ear stones reveal that today’s coral reefs have shorter food chains and less diversity than ancient reefs before human impact.
Shorter food chains could mean reefs are less able to weather changes in food availability, threatening an already vulnerable ...
Morning Overview on MSN
Common fishing tactic found to be quietly wrecking ocean food chains
Industrial fishing has become so routine that it is easy to forget how violent it is to the sea itself. One technique 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.
Add Yahoo as a preferred source to see more of our stories on Google. Lions are among the captive predators in the Aalborg Zoo in northern Denmark. - Peter Bischoff/Getty Images A zoo in northern ...
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