Iceland seizes Paul Watson Foundation's anti-whaling ship and detains its crew

One way to lower California's flood risk? Give rivers space
Whales are showing up in San Francisco Bay. New ship alerts could help protect them

Timmy the humpback whale found dead off Danish coast

Timmy the stranded whale rescued after weekslong effort

Scientists watch sperm whales work as a team to assist a birth
We saved gray whales from extinction. Why are so many dying again?

Oregon Fish and Wildlife Commission denies petition to alter Dungeness crabbing rules

Efforts fail to save a stranded humpback whale on the Oregon Coast

Newborn orca spotted with Northwest’s endangered J Pod
Orca mom carries dead newborn calf in San Juans

Gray whales along the West Coast appear to be in trouble

In photographs, scientists revel in the world they seek to discover

‘Unprecedented’ toxic algae bloom continues to kill Southern California whales and other wildlife

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Gray whales are dying off the Pacific Coast again, and scientists aren't sure why.

More than 150 false killer whales stranded on a beach in Australia's Tasmania state

Is offshore wind driving whales ‘crazy?’ Science says no

Orca who carried dead newborn for weeks has lost another calf and is carrying it again

New technology gives hope to save endangered right whales
Orcas are hunting whale sharks. Is there anything they can't take down?
Whale makes epic migration, astonishing scientists
Monarch butterflies will get federal protections as a threatened species
US wildlife officials move to add iconic monarch butterfly to threatened species list
In a first, U.S. moves to list many giraffes as endangered
Population of critically endangered right whales ticks up, but threats remain dire
What it’s like to care for some of the most endangered animals on Earth
To save nature, world leaders aim to turn words into action at biodiversity summit
Type of firefly could be first on federal endangered species list

Unusual sighting of endangered whales has scientists concerned
A breaching whale capsized a boat, tossing 2 people overboard off New Hampshire coast
Watch: Whale of New Hampshire slams into fishing boat, hurling men into the Atlantic

Beloved 'Russian spy whale' Hvaldimir is found dead under mysterious circumstances
An alleged Russian spy whale is in Sweden — and danger. Here's why his tale matters

Anti-whaling activist arrested in Greenland, could be extradited to Japan

Rescuers free an entangled humpback whale south of Los Angeles after a weeklong effor
Massive blue whale seen off the coast of Massachusetts in rare double sighting