Octopuses use their arms to sense and respond to microbiomes on the seafloor

Octopuses use their arms to sense and respond to microbiomes on the seafloor

From the beginning of life on Earth, microbes, small but influential single-celled organisms, have shaped the environment that animals must adapt to in order to survive. Distinct microbial populations, known as microbiomes, inhabit nearly every surface on Earth. Now scientists have found that octopuses can detect signals from the microbiomes they encounter, revealing one of […]

Read More

Countries back strong new trade limits for sharks and rays at CITES summit

Countries back strong new trade limits for sharks and rays at CITES summit

Delegates at a global summit to update international wildlife trade rules have agreed on sweeping new protections for more than 70 shark and ray species. The move marks a significant step toward effectively tightening the legal trade in some of the world’s most threatened marine life. The meeting in Samarkand, Uzbekistan, running through this week, […]

Read More