A new AI model produced by computer scientists in collaboration with dolphin researchers could open the door to two-way animal communication.
The dumping of effluent and fertilizer into Florida waters caused a massive bloom of phytoplankton, killing off much of the dolphins' food supply.
Dolphins in the Gulf of Mexico tested positive for pharmaceuticals, as well as the opioid fentanyl.
A solo traveler off the coast of Denmark is apparently screaming into the void, revealing the importance of social interactions for dolphins.
The dolphin was shot in the brain, spinal cord, and heart.
Since Apple offered tacit approval for new emulators on the App Store, iPhone users should now have access to old-school Nintendo consoles, with more to come.
You know about chimps and crows, but how about crocodiles?
The washed up carcass suggests the animals remain a favorite food source of killer whales.
New research involving trained zoo dolphins seems to confirm these aquatic mammals can feel electric fields, though some might be better at it than others.
Ukrainian officials and wildlife experts are collecting evidence to build a case for environmental war crimes against Russia.
Japanese police have reported six dolphin attacks this season that left several people injured.
Marine researchers have found that bottlenose dolphin mothers noticeably increase the pitch and range of their signature whistles when around their calves.
Acoustic devices could give humans the upper hand in the orca vs. yacht battle.
Russia's military is bolstering its presence in the Sevastopol port in Crimea by doubling its dolphin pens.
In one national park, staff are collecting corpses of dolphins. They're among the many environmental casualties of Russian missiles.
Drone footage shows the group of swimmers approaching spinner dolphins in Hōnaunau Bay on the coast of the Big Island on Sunday morning.
Scientists spotted an orca raising a whale calf. It's either a heartwarming adoption tale or a case of cetacean abduction.
The author of The Bees plunges into the ocean for her latest natural-world tale, and io9 has a sneak peek.
Researchers found that some dolphin brains show signs of Alzheimer's, though it's not clear whether the animals experience similar symptoms.
Close-up videos show military dolphins chowing down on seafood.
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