Some insects use plants as telephones, communicating with each other at opposite ends of the plant, researchers have found. Insects that live below ground and feed on a plant's roots send chemical signals via the leaves of the plant, alerting leaf-eating insects that live above ground that the plant is already occupied.
In an effort to maintain a steady population of fish, many fisheries have rules for minimum fish sizes or weights. If the fish is too small, it must be thrown back to give it more time to grow and reproduce. Now researchers have found that this policy is flawed.
Pets are like kids: they love new stuff and they get bored easily. So, in looking for perfect pet gifts this year, I focused on pet toys that have the potential of holding your pet's attention for more than a few minutes on more than one occasion. High on my list are those toys that don't require the owner to participate in the play, which is what I mean by interactive. read more »