Lobsters sniff out food with tiny antennae

Lobsters navigate their murky underwater world by using their antennules, small antennae on their heads, to detect chemicals in the water. These remarkable sensory organs are covered in thousands of hair-like structures called aesthetascs, which act like super-sensitive noses. They can pick up faint odor molecules, such as amino acids released by prey or decaying matter, helping lobsters find their next meal even in low light.