When food is scarce, stress hormones direct the immune system to operate in "low power" mode to preserve immune function while conserving energy, according to researchers at Weill Cornell Medicine.

Start reading recent internet conversations about AI, and you'll find an anecdote that surfaces with increasing frequency: ChatGPT delivered lifesaving medical advice. "Three weeks ago I woke up from ...

The military tested a new approach in Venezuela and during strikes on Iranian nuclear facilities. By Julian E. Barnes and Adam Sella Reporting from Washington The United States used cyberweapons in ...

Scientists are learning how to temporarily reshape materials by nudging their internal quantum rhythms instead of blasting them with extreme lasers. By harnessing excitons, short-lived energy pairs ...

The question of whether you should turn your PC off every time you're done using it or if it is okay to leave it running all the time has often been debated – with varying answers of many degrees over ...

There’s a reason sticky notes are a staple in offices, dorm rooms, books and so many other places. They’re incredibly convenient when you need to quickly jot something down and stick it somewhere ...

QUESTION: How can I tell what’s causing my Windows computer to bog down? ANSWER: When a computer starts crawling, most people assume it’s old, broken, or infected. In reality, it’s often just ...

AI-powered tools are changing how people work by boosting productivity, streamlining tasks and accelerating career growth. In our latest course, Beyond the Basics: How to Use AI to Supercharge Your ...

Love it or hate it, AI is increasingly becoming integral to the way we work. So, like a lot of employees, you’ve started using it for your assignments. That’s great – unless you’re not clear on what ...

PC monitors are cheaper, faster, and more beautiful than ever. Here’s how to pick one that will suit your needs and budget. Most people treat their monitor like a printer. They just want it to work ...

Access to high school computer science courses has plateaued, and overall high school student participation in those classes has declined slightly, concludes Code.org’s annual report on the state of ...

UC Berkeley has long been considered among the world’s most selective colleges and is home to top-ranked programs in computer science, data science and statistics. UC Berkeley students seeking to add ...