In some whales, males compete for access to mates, but the advantage of being big may be more consistent for females.

Long baleen whale mothers are more likely to have female calves than males, according to a new study led by the University of ...

Guests of the Mamawata Surf Retreat in Costa Rica witnessed an adult humpback whale and her calf breaching from the water while kayaking in the ocean ...

A heartbreaking video clip shows a mother humpback whale and her small calf caught in nets near Noosa Main Beach on the ...

A new orca calf was seen swimming with Southern Resident Orcas, or J-pod orcas, in Saratoga Passage. SeaDoc Society and San Diego Zoo Wildlife Alliance said that scientists noticed the new calf while ...

Orca whales are usually *** symbol of joy and awe for people in the Northwest, but this week, researchers documented *** ...

Out of the Chicago Cubs' lineup since Sept. 2, All-Star outfielder Kyle Tucker landed on the 10-day injured list with a left calf strain on Tuesday. Tucker, 28, is eligible to return on Sept. 16 since ...

Breath-taking drone footage has captured Southern Right Whales, including two calves, swimming close to shore off North Fremantle, Western Australia. Jason, from Perth, filmed the pod near Leighton ...

ATLANTA (AP) — The Chicago Cubs placed All-Star right fielder Kyle Tucker on the 10-day injured list because of a strained left calf, a move retroactive to Saturday. Tucker has not played since Sept.

The history of the Gray Whales, from the times when it was hunted to near extinction to the recovery A program that follows the history of the Gray Whales, from the times when it was hunted to near ...

ARLINGTON, Texas — The Houston Astros reinstated Jake Meyers from the injured list before Saturday's game at Texas after the center fielder spent nearly two months sidelines with a calf injury. Meyers ...