Headlines

Microsoft is retiring Teams’ Together Mode

Microsoft launched Teams' Together Mode during the pandemic to give the illusion of a bunch of people sitting in a conference room together, even if they were really sitting at home without pants on. But times have changed, and it's now being retired in favor of a more

Tech

eROSITA discovers a 'changing-look' Seyfert galaxy

Astronomers have tracked a dramatic "changing-look" active galactic nucleus (AGN) whose central supermassive black hole appeared to switch off and then rapidly reignite. The galaxy, HE 1237−2252, dimmed in X-rays by a factor of 17 within just 18 months before recovering again.