Scientists are using weather radar to devise detailed bug maps

Image of weather radar dish next to open field.

(Washington Post) As meteorologists are all too aware, not everything that shows up on their radar is related to weather. Sometimes, it’s a mass migration of grasshoppers, millions of mayflies hatching at once or an angry horde of flying ants. While forecasters normally try to remove the bugs from their data, a group of meteorologists are now joining forces with insect researchers to study them.

Scientists use honey and wild salmon to trace industrial metals in the environment

Image of honey bee frame.

(EurekAlert/Goldschmidt Conference) Scientists have long known that honey bees pick up small amounts of metal elements when they alight on flowers and leaves. They carry these metals back to the hive where tiny amounts are incorporated into the honey. However, this is the first time researchers have been able to establish clearly the sources of the metals carried by the bees and their products, making them reliable biomarkers for environmental pollution.