We torture-test a dozen of the most popular text-to-image AI tools with a series of prompts designed to highlight their strengths and weaknesses. Here's how they stack up. I've been writing about ...

The Doomsday Clock's history Image: Former Bulletin chair Leonard Rieser answers questions after moving the clock three minutes ahead to 14 minutes in 1995. Pic: AP When it first began in 1947 ...

Planetary alignments like this are rare occurrences, happening only when the planets' orbits bring them into a shared line of sight from Earth. This makes January 25 a once-in-a-lifetime ...

A recent breakthrough at PTB demonstrated record-breaking accuracy in a new type of ion crystal clock. This clock could measure time and frequency 1,000 times more accurately than today’s cesium ...

The latter, also known as the epigenetic clock theory, has been widely used by scientists as a consistent, quantitative measure of biological aging. However, the new research suggests that the ...

Windows 10's impending death, paired with lackluster UX efforts, means Microsoft could be threatened by a rising 'flavor' of Linux.

But those who know how calculated Mr. Trump is about image may wonder if the former reality-television star wanted to move the action inside in order to visually emphasize that his second ...

Donald and Melania Trump arrive at the White House ahead of the inauguration ceremony on Monday in Washington, D.C. (Andrew Harnik/Getty Images) Donald Trump was sworn in as the 47th president of ...

14) during the 245th American Astronomical Society (AAS ... dishes atop Mauna Kea in Hawaii — to gather high-resolution images of the Ring Nebula. Specifically, they mapped movements of carbon ...

Following the release of the US president-elect's official portrait, an expert reveals how scouring the pages of art history can help decode its meaning. Whether your politics align with those of ...

Donald and Melania Trump arrive at the White House ahead of the inauguration ceremony on Monday in Washington, D.C. (Andrew Harnik/Getty Images) Donald Trump was sworn in as the 47th president of the ...