One of the rarest species of whale in the world has increased slightly in population, encouraging conservationists to call on the federal government and the shipping and fishing industries to do more to bring the giant animals back from the brink of extinction.
The North Atlantic right whale, which can weigh up to 150,000 pounds (68,039 kilograms) and lives off the East Coast, plummeted in population in the 2010s. The critically endangered whales, which are stressed by global warming and vulnerable to ship collisions and entanglement in fishing gear, fell to fewer than 360 individuals by the early 2020s.
