
Black physicist rethinks the 'dark' in dark matter
CNN
In her new book, "Disordered Cosmos: A Journey into Dark Matter, Spacetime, and Dreams Deferred," theoretical physicist Chanda Prescod-Weinstein invites readers into the universe as she sees it — and as a self-described queer agender Black woman, she sees it differently than many people.
After her mother took her to see "A Brief History of Time," Errol Morris' 1991 documentary about theoretical physicist Stephen Hawking, she fell in love with the discipline. She was just 10 years old. Nearly 30 years later, she is the first Black woman to hold a tenure-track faculty position in theoretical cosmology as an assistant professor at the University of New Hampshire. Prescod-Weinstein is one of the country's few core faculty members of both physics and women's and gender studies departments at a higher institution.
Defense Secretary Pete Hegseth risked compromising sensitive military information that could have endangered US troops through his use of Signal to discuss attack plans, a Pentagon watchdog said in an unclassified report released Thursday. It also details how Hegseth declined to cooperate with the probe.

Two top House lawmakers emerged divided along party lines after a private briefing with the military official who oversaw September’s attack on an alleged drug vessel that included a so-called double-tap strike that killed surviving crew members, with a top Democrat calling video of the incident that was shared as part of the briefing “one of the most troubling things” he has seen as a lawmaker.

Authorities in Colombia are dealing with increasingly sophisticated criminals, who use advanced tech to produce and conceal the drugs they hope to export around the world. But police and the military are fighting back, using AI to flag suspicious passengers, cargo and mail - alongside more conventional air and sea patrols. CNN’s Isa Soares gets an inside look at Bogotá’s war on drugs.










