When our immune system’s killer T cells divide, they typically undergo asymmetric cell division (ACD): each daughter cell inherits different cellular components, leading the cells to different fates – one cell becomes a short-term fighter called an effector T cell, the other cell becomes a long-term memory T cell. Source link
Apple’s long-awaited Siri revamp could turn the smart assistant into a chatbot similar to ChatGPIT, according to a report From Bloomberg’s Mark Gurman. Their sources say the Siri chatbot, which will be integrated into iOS 27, could be the centerpiece of Apple’s WWDC presentation in June. The Siri chatbot, internally named “Campos”, will work with…
September 24, 2025, 01:28 pm ET ESPN Eliminator challenge This NFL season is one of the most fun and simple games to play. Rules are simple: choose a team, and as long as they win (or tie), you move forward in the next round. If they lose, you are outside. The warning is that you…
Rep. Seth Magaziner (D-I.) said House Democratic leadership will introduce a discharge petition in January to take action on a bill banning stock trading by members of Congress, the President, the Vice President, and their immediate families. The effort comes after some House Democrats spoke out against a bipartisan bill from Magaziner and Representatives Chip……
Brady HendersonFeb 21, 2026, 01:25 am ET to close Brady Henderson is a reporter for NFL Nation and covers the Seattle Seahawks for ESPN. He joined ESPN in 2017 after covering the team for Seattle Sports 710-AM. multiple authors Seattle– Jackson Smith-Njigba He said he’s not too worried about getting a new deal with the…
U.S. Secretary of Commerce Howard Lutnick testifies during a Senate Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies hearing on February 10, 2026 in Washington, DC. Lutnick is facing bipartisan calls for his resignation after revelations that came to light in the latest release of Epstein files. Chip Somodevilla | Getty Images News |…
Bradford DoolittleApr 21, 2026, 09:24 pm ET to close MLB writer and analyst for ESPN.com Former NBA writer and analyst for ESPN.com With ESPN since 2013 multiple authors New York — for five innings on Tuesday New York Mets Were perfect. But for the team which suffered its 12th consecutive defeat, the last four frames…
As the AI infrastructure buildout and global geopolitical developments spur massive spending, an old-guard sector of the economy is getting a level of attention from investors that rivals the action in tech. The industrials sector of the S&P 500 is trading at a price-to-earnings ratio above 30, a level investors more often associate with high fliers,…
Sara BarshopMarch 25, 2026, 03:35 pm ET to close Sarah Barshop covers the Los Angeles Rams for ESPN. She joined ESPN in 2016 to cover the Green Bay Packers for ESPN Milwaukee. She then moved to Houston to cover the Texans. She came to ESPN after working as a writer and editor for Sports Illustrated….
Every weekday, the CNBC Investing Club with Jim Cramer holds a “Morning Meeting” livestream at 10:20 a.m. ET. Here’s a recap of Friday’s key moments. 1. Stocks were mostly higher Friday on optimism that stalled U.S.-Iran peace talks would restart. That sent recently rising oil prices and bond yields lower, which supported the S &…
