Multitasking on smartphones is no longer optional for power users, creators, and professionals who rely on their phones throughout the day. The Samsung Galaxy S26 Ultra builds on this reality by ...

Apple released iPadOS 26.2 on December 12, 2025, restoring drag-and-drop multitasking gestures that users lost in the iPadOS 26.0 update. The second major update to September's iPadOS 26 brings back ...

Multitasking in mobile operating systems has come a long way in recent years, and some devices feel more like working with traditional computers. A recent discovery shows it could get even better now ...

The third installment of the 'Avatar' series hit theaters Dec. 19. "Avatar: Fire and Ash" is in theaters now. The film, which serves as the follow-up to 2009's "Avatar" and 2022's "Avatar: The Way of ...

Apple is expected to release its first foldable iPhone sometime next year, and recent leaks suggest it may look very different from Samsung’s flagship foldable. Instead of a tall, squarish display ...

Multitasking is often seen as a superpower, but is it really effective? In this video, we break down when multitasking works, when it doesn’t, and how to strike the right balance between focus and ...

Think of it this way: “Caffeine is like slipping on chic, oversized sunglasses first thing in the morning—instantly disguising fatigue and giving your undereyes a more polished, pulled-together look,” ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Amazon unveiled a new robotics system for its warehouses that can pick, sort and consolidate packages in a single assembly line. The system is called Blue Jay, and Amazon said it's already being ...