Tag: communicate
New Research Shows Gut Cells Communicate Directly with the Brain
Can Your Microbiome Affect Your Mood? Scientists are uncovering how your gut might be shaping your thoughts, feelings and cravings. By Rachel Feltman, Fonda Mwangi & Alex Sugiura An illustration of a man revealing his brain and stomach with an arrow drawn between them on a purple background This episode was made possible by the…
Humpback Whales Are Blowing ‘Bubble Rings’ at Boats. Are They Trying to Communicate?
Humpback Whales Are Blowing ‘Bubble Rings’ at Boats. Are They Trying to Communicate? Researchers bring a SETI approach to the question of what—if anything—humpbacks’ underwater smoke rings might be trying to “say” By Melissa Hobson edited by Sarah Lewin Frasier A humpback whale known as Kараул (Watchtower) produced this bubble ring in Hawaii in 2020.…
Cuttlefish May Communicate with Discolike Arm Gestures
Cuttlefish May Communicate with Discolike Arm Gestures Scientists identified four arm wave signals cuttlefish use: “up,” “side,” “roll” and “crown” By Chris Simms edited by Sarah Lewin Frasier Researchers observed the common cuttlefish (Sepia officinalis) routinely wave its arms in four flashy gestures. Join Our Community of Science Lovers! Cuttlefish wave their expressive arms in…