by Christoph Droesser • An ambitious project is attempting to interpret sperm whale clicks with artificial intelligence, then talk back to them.

The original story, along with photos and illustrations, can be found on hakaimagazine.com.

by Kamala Thiagarajan • In the aftermath of the Indian Ocean tsunami, a simple doll became a powerful symbol of healing in coastal India and beyond.

The original story, along with photos, can be found on hakaimagazine.com.

by Kamala Thiagarajan • In the aftermath of the Indian Ocean tsunami, a simple doll became a powerful symbol of healing in coastal India and beyond.

The original story, along with photos, can be found on hakaimagazine.com.

by Ben Goldfarb • Tribes of the Columbia River watershed are hustling to keep the Pacific lamprey alive, one fish at a time.

Originally published in July 2015, the story, along with photos and videos, can be found on hakaimagazine.com.

by Ben Goldfarb • Tribes of the Columbia River watershed are hustling to keep the Pacific lamprey alive, one fish at a time.

Originally published in July 2015, the story, along with photos and videos, can be found on hakaimagazine.com.

by Claudia Geib • Biologists are rescuing baby sharks and skates from recently caught females, giving the unborn a chance at survival.

The original story, along with photos, can be found on hakaimagazine.com.

by Claudia Geib • Biologists are rescuing baby sharks and skates from recently caught females, giving the unborn a chance at survival.

The original story, along with photos, can be found on hakaimagazine.com.

by Chloe Williams • Scientists can now borrow the bodies of one fish species to produce another—whether they should, though, is an open question.

The original story, along with photos, can be found on hakaimagazine.com.

by Chloe Williams • Scientists can now borrow the bodies of one fish species to produce another—whether they should, though, is an open question.

The original story, along with photos, can be found on hakaimagazine.com.

by Ryan Stuart • Open ocean cleanups won’t solve the marine plastics crisis. To really make a difference, here’s what we should do instead.

The original story, along with photos, can be found on hakaimagazine.com.