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An eye for high explosives

Fluorescent polymer points the finger at traces of explosive devices. [caption id="attachment_13248" align="alignright" width="300"] The polymer-coated polymer readily could detect fingerprints contaminated with traces of four common high explosives, including TNT Reprinted from Ref. 1…

Celebrating Herschel s legacy node full image 2

Celebrating Herschel’s legacy

[caption id="attachment_13241" align="alignnone" width="700"] Credit: ESA/Herschel/NASA/JPL-Caltech; acknowledgement: R. Hurt (JPL-Caltech), CC BY-SA 3.0 IGO[/caption] This delicate image showing the intricacies of interstellar bubbles and wisps reveals great turmoil in the W3/W4/W5 complex of molecular clouds…

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Citizen scientists scour Madison area for invasive jumping…

[caption id="attachment_13237" align="alignnone" width="643"] UW–Madison Arboretum ecologist Brad Herrick displays several jumping worms that surfaced to escape irritating mustard poured on the soil. PHOTO: ERIC HAMILTON[/caption] From Fitchburg to Governor’s Island and Monona to Middleton,…