Leave it to a scientist to spoil the fun about a cartoon fish. “Finding Nemo” was the Oscar-winning, box office animated smash about a clownfish who goes after his young son, who’s been plucked from ...

The orange roughy may be among the oldest living deep-sea fish in the world, with a lifespan of up to 250 years. But bottom trawling practices in Australia and New Zealand might have already decimated ...