What almost 1,300 dolphin smiles told us We filmed 22 captive dolphins for 80 hours over 60 days. During this time, they held 837 free play sessions. During these play sessions, the dolphins ...

That's what several researchers at Texas A&M University-Corpus Christi are peeling back the layers after finding traces of the drug in bottlenose dolphins in the Gulf of Mexico. While conducting a ...

Traces of fentanyl have been found inside bottlenose dolphins in the Gulf of Mexico, raising concerns that pharmaceuticals may be affecting sea life in the Gulf. Researchers at Texas A&M ...

The contaminants could be from a variety of sources. Scientists have detected fentanyl and other drugs in dozens of dolphins from the Gulf of Mexico, which could have large implications on the ...

Dolphins develop region-specific accents, meaning a bottlenose dolphin in the North Sea may produce different sounds compared with one in the Pacific. open image in gallery Dolphins develop region ...

Fentanyl illicitly used by people is finding its way into the tissues of bottlenose dolphins living in the Gulf of Mexico Dolphins can build up toxins, including pharmaceuticals, in their fatty ...

MORE: 261 bottlenose dolphins have washed dead up along the Gulf Coast: NOAA The drugs and other contaminants could be coming from a number of places, including dermal contact or the water itself ...

Scientists have detected fentanyl and other drugs in dozens of dolphins from the Gulf of Mexico, which could have large implications on the overall health of the oceans, they say. The research began ...