Schools of Atlantic mackerel return to Canada’s eastern shores each spring, and so do shoreline fishermen like Terry Couisineau. As a boy, Mr. Couisineau reeled in the day’s reward by the ...

A school of Atlantic mackerel. The fish "hung around the boat for about 15 minutes," the researchers wrote in a Facebook post Sunday. "So close, but so far," the post read.

A 3-ounce cooked portion of Atlantic or Pacific mackerel contains over 1,000 milligrams of omega-3s — much more than what you can find in most other seafoods.

Atlantic mackerel and Pacific chub mackerel are among the types of seafood with lower mercury levels. Ensure fresh fish is ...

Mackerel caught in the Northeast Atlantic by hook and line moves down from a two to a three in the ratings. The Marine Conservation Society first took mackerel off the “best choice” list ...

The Atlantic mackerel population is continuing to decline after a decade of falling numbers, according to a federal assessment presented to industry and environmental groups in Halifax this week.

Mackerel is no longer a sustainable fish to eat because of overfishing, an environmental charity has said. The Marine Conservation Society (MCS), which grades the sustainability of fish through a ...

Although extinct for millions of years, observers wonder whether the big-toothed megalodon shark could still exist somewhere in the ocean’s deepest reaches.

Atlantic mackerel should no longer be considered a sustainable seafood, according to the UK's leading ocean charity. Populations of the oily fish - often bought as smoked fillets or in tins - have ...

A shape resembling the massive extinct megalodon shark was recently captured in the northwest Atlantic Ocean — but the image turned out to be something a lot less menacing.