22/03/2021

To help insects, here's how to make them welcome in your garden

As winter phases into spring across the U.S., gardeners are laying in supplies and making plans. Meanwhile, as the weather warms, common garden insects such as bees, beetles and butterflies will emerge from underground burrows ...

Cold molecular clouds as cosmic ray detectors

The ionization of the neutral gas in an interstellar molecular cloud plays a key role in the cloud's evolution, helping to regulate the heating and cooling processes, the chemistry and molecule formation, and coupling the ...

page 7 from 11