ioneer Ltd

Warren Buffett's Successor, Greg Abel, Started His Tenure With a Bang by Dumping Domino's and Making a Virtual Monopoly Berkshire's New No. 5 Holding

The Oracle of Omaha's protege gave Domino's Pizza the heave-ho in favor of an artificial intelligence (AI) applications pioneer whose shares have gained more than 13,300% since its IPO.

RTX's Pratt & Whitney F119 engine surpasses one million flight hours

Pratt & Whitney, an RTX (NYSE: RTX) business, announced today that the F119 engine has surpassed one million engine flight hours powering the Lockheed Martin F-22 Raptor. In achieving this milestone, the F119 has established itself as the pioneering fifth-generation fighter engine, delivering superior performance, advanced stealth, thrust vectoring and supercruise capability to the U.S. Air Force's premier air superiority fighter.

Pittsburgh pioneering partnerships: 911th Airlift Wing, French partners build readiness

Why women's sports is the next big trade: Monarch Collective Exec

Monarch Collective Co-Founder Kara Nortman joins Yahoo Finance Executive Editor Brian Sozzi to discuss her pioneering investments in women's sports and explains why this rapidly expanding ecosystem is the next multibillion-dollar asset class.

Has Mastercard Stock's Core Growth Engine Gone Quiet?

The company's story has shifted from displacing cash to pioneering AI payments, and understanding this silence reveals that nearly half its revenue now comes from a business many investors overlook.

Alphabet’s Waymo Targets Germany In Next Phase of Robotaxi Rollout

Alphabet-owned autonomous vehicle pioneer Waymo has legally established a new corporate entity in Germany, laying the groundwork to deploy its driverless robotaxis across Europe.

Microsoft Stock Is Having Its Worst Start to a Year Since the Dot-Com Crash

Heading into Thursday’s session, Microsoft stock had fallen more than 24% in 2026, putting it on track for its steepest first-half decline since a nearly 32% drop in 2000, according to Dow Jones Market Data. For much of its history, Microsoft was best known as the pioneer behind the Windows operating system and wildly popular Office software. Microsoft seemed like an obvious early winner in AI: The company became OpenAI’s first major corporate backer through a $1 billion investment in 2019, aligning itself early on with one of the industry’s juggernauts.

1 Striking Reason This Trillion-Dollar Cloud Pioneer Is a Better Artificial Intelligence (AI) Buy Than Apple Right Now

Amazon's growth rate could accelerate while Apple's comes under pressure.

Apple and Intel Just Signed a Historic Chip Partnership. Is the Silicon Pioneer a No-Brainer Buy Today?

Intel's revival is a step closer to becoming a reality.

Engram Launches with $98M to Build AI That Actually Knows Your Organization

Today, Engram, the company building the learned memory layer for AI, emerged from stealth with $98M in funding from General Catalyst, Kleiner Perkins, Sequoia Capital, Factory, Modern, Amplify Partners, Neo and notable angels and advisors including Assaf Rappaport, co-founder and CEO of Wiz, Andrej Karpathy, co-founder of OpenAI, and Pieter Abbeel, AI and robotics pioneer and co-director of the Berkeley AI Research Lab.