Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...

They don't belong in Georgia, but the Argentine tegu has managed to invade more than 20 counties over the last few years.

The newest established Florida population of the invasive Argentine tegu was recently discovered in St. Lucie County. What to ...

Sharks are some of the most fearsome predators in the ocean, but did you know they have a secret superpower? Unlike humans, ...

The Argentine black and white tegu, an invasive species native to South America, has been spotted in Key Largo and other ...

There are three unicorns in the film: Elliot and Ridley's victim is the foal, while its parents, the mare and the stallion, ...

Looking for something to do this weekend? Here are a few recommendations from Globe writers and critics, covering music, theater, comedy, museums, family events, and more.

Marvel at this small but powerful pet hair scraper, flight attendant-approved travel pillow and spinning makeup brush cleaner ...

Argentine black and white tegus aren't the most recent invasive ... "They can react fast and lash with their tails. They have sharp teeth and claws and strong jaws." Bites can cause serious ...