# News at a glance: Protecting monarch butterflies, mapping ocean life with DNA, and a radar satellite’s twin

- Link: https://www.widthness.com/news-at-a-glance-protecting-monarch-butterflies-mapping-ocean-life-with-dna-and-a-radar-satellites-twin/
- Published: 2024-12-15T10:00:13-06:00
- Author: Curated by John Wysocki

Photo: Monarch Butterfly Migration. Photo credit: Erik Drost via Flickr. CC BY 2.0. Article by Science News Staff. Science – December 12, 2024. Science aids Notre Dame’s successful rebirth France this week celebrated the reopening of the Notre Dame de Paris cathedral, whose restoration following a devastating 2019 fire was assisted by insights from researchers who studied the charred site. For example, archaeologist Cédric Moulis of the University of Lorraine painstakingly reassembled wedge-shaped stones called voussoirs recovered […] Click here to view original web page at www.science.org