Species numbers alone do not fully capture how ecosystems are changing. In a global study, scientists analyzed long-term data ...
Caribbean reef food webs have compressed by up to 70% over the past 7,000 years as fish diets converge and ecosystems become ...
With their powerful bodies, tall dorsal fins, and rows of sharp teeth, sharks are some of the most recognizable predators in ...
Researchers have found that larval zebrafish quickly learn to identify predators and find easy ways to avoid them. Larval ...