Early Cambrian Eoceras shaanxiense gen. et sp. nov. preserves septa and a segmented tube resembling a primordial siphuncle, extending cephalopod origins and revealing early assembly of chambered shells used for buoyancy regulation.

Citing backlash, ISBNdb removed its webpages about training AI, denied ever buying, scanning, or selling a book for AI training, and said the site was a "test of market interest."

Global childhood vaccination rates rose slightly in 2025, yet millions of children remained unprotected against preventable diseases as ​conflict, funding cuts and growing outbreaks undermined immunization efforts.

ProPublica and FRONTLINE found more than 300 protesters and bystanders who were arrested on charges like assaulting an immigration agent or interfering with law enforcement. Over and over, the accusat...

WASHINGTON—Stipulating that the South Caucasus nation should be nothing but ash by the time it’s all over, the will of recently deceased Sen. Lindsey Graham orders his estate to start a war with Azerb...

Objectives. To estimate the risk of mortality from police homicide by race/ethnicity and place in the United States. Methods. We used novel data on police-involved fatalities and Bayesian models to es...

Elon Musk, Donald Trump, and the “public man-made death” that they’ve caused.