%2Fhttps%3A%2F%2Ftf-cmsv2-smithsonianmag-media.s3.amazonaws.com%2Faccounts%2Fheadshot%2FSarahKuta.png)
Scientists Discover Sharks May Not All Share Common Ancestry
A groundbreaking genetic study suggests the shark family tree might need a major rewrite. Some ancient shark species may belong to their own separate branch of evolution.
Search
Find uplifting stories about heroes, innovations, and solutions
3 results for "shark research"
Tiger Sharks Return to Beaches in 3 Months After Relocation
Queensland scientists discovered that relocating tiger sharks from beaches temporarily reduces risk to swimmers, buying about three months of safety. The breakthrough research offers hope for protecting both people and sharks along Australia's coast.
1,700-Pound Great White Returns to Florida After Epic Trek
The Atlantic's largest tracked male great white shark just completed a year-long, thousands-of-miles journey that could unlock secrets about how these mysterious ocean giants reproduce. Scientists are watching closely as "Contender" returns to warm Florida waters at exactly the right time for mating season.