Years after removing “dislike” button counts, YouTube is testing another change to its feedback system with a heart now replacing the “like” button, and “dislike” disappearing entirely for some.

The Pentagon on Monday updated its religious affiliation codes after members of the Church of Jesus Christ of Latter-day Saints criticized the list because it did not describe LDS as a "Christian" ...

Everyone from kids to grandmas is vibe coding. Here's an easy guide on how to start.

🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By Justin Pot Published May 24, 2026 8:03 AM EDT Add Popular Science (opens in a new tab) More information Adding us as a Preferred ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Why are zippers on different sides of male and ...

A so-called software supply chain attack, in which hackers corrupt a legitimate piece of software to hide their own malicious code, was once a relatively rare event but one that haunted the ...

Cybersecurity firm Trellix disclosed a data breach after attackers gained access to "a portion" of its source code repository. Trellix is a global cybersecurity company formed from the October 2021 ...

Let's talk about something silly, but quite revealing: Would you press the red button or the blue button? A version of this puzzle goes viral on social media from time to time; this week, writer Tim ...

Several times in the last couple of decades, Microsoft has released source code for the original MS-DOS operating system that kicked off its decades-long dominance of consumer PCs. This week, the ...

Antiferromagnetic materials, with antiparallel atomic spins and zero net magnetization, are fast and resistant to external magnetic interference, making them ideal for high-speed, high-density ...

Artificial intelligence tools are making it faster than ever to reproduce creative work. Does copyright even matter anymore? By Meaghan Tobin Reporting from Taipei, Taiwan Sigrid Jin was waiting to ...

The chances of a nuclear war breaking out are higher now than at any time since 1962, according to some experts. The ongoing wars in both Ukraine and the Middle East have heightened the risks ...