News at a glance: Replication troubles, financial conflict disclosures, and a public health shake-up

The Secretive Spaceplane of the U.S. Space Force Conducts First-of-Its-Kind Maneuvers | Called aerobraking, the technique allows the highly classified craft to change orbit without using propellant—and some are wondering why the agency has let us in on this news

News at a glance: Bird flu testing, U.K. science budget, and cloning for conservation

News at a glance: Reexamining Arecibo’s collapse, measuring plankton, and honoring Henrietta Lacks