Claire Neaton and Emma Privat are supporting their community by protecting a way of life and Alaskan salmon.
Migration routes after nesting in French Guiana found extended as far as Nova Scotia and France, research shows.
A new analysis found 2019 was the hottest for the world's oceans. The five hottest years have also been in the past five years.
Top Carnival executives told a skeptical federal judge that progress is being made to curb the cruise line's chronic ocean pollution problems.
Every year almost one-fifth of the world's wild-caught fish are processed into oil and meal, the majority of which is then fed to farmed fish and crustaceans that people will eat.
The brain-harming metal is discharged directly into the river and carried to it on air currents. Some argue authorities are doing too little to stop both routes of pollution.
EHN.org investigation finds regulatory push to discredit independent evidence of harm while favoring pro-industry science despite significant shortcomings.
"The scary part is that most people who fish are not aware of these advisories although there are notices with fish and wildlife agencies"