The average whale shark measures about 30 feet long, with a mouth stretching nearly 5-feet across. The largest whale sharks ...

1. Whale Shark. Taking the top spot, whale shark is widely regarded as the world’s biggest fish. This massive fish can grow up to 60 feet in length with an average weight of 19.8 to 23.2 tons. Though ...

JAMESTOWN, St. Helena (AP) — Whale sharks shouldn’t be hard for scientists to find. They are enormous — they are the biggest fish in the sea and perhaps the biggest fish to have ever lived. T… ...

Whale sharks shouldn't be hard for scientists to find. They are enormous — they are the biggest fish in the sea and perhaps the biggest fish to have ever lived.

Nobody knows where whale sharks, the biggest fish in the sea, are mating Credit: AP Whale sharks swim off the coast of St. Helena in the South Atlantic Ocean in February 2025.