Drug discovery requires two separate steps: checking whether a drug can bind to a harmful molecule or its receptor, and ...

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new way to structure light in custom, repeatable, three-dimensional patterns, ...

These 3 stories captured our Sports Illustrated fishing reader’s attention on Fishing on SI this past week.

A geomagnetic storm on Jan. 20 triggered unexpected F2 propagation, allowing VHF DXers in North America to receive TV signals from as far away as Colombia.

A photo is circulating on social media that appears to show President Donald Trump using a walker, but it is AI-generated. The image was originally posted on X by Democratic strategist Keith Edwards, ...

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...

A female wild wolf living on the central coast of British Columbia was filmed pulling a crab trap out of the ocean to eat the bait — a never-before-seen behavior that could constitute the first ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

If you already use a local account, the Windows 11 upgrade won't require you to use a Microsoft account. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Valve’s second big foray into first-party PC hardware isn’t a sequel to the much-imitated Steam Deck portable, but rather a desktop computer called the Steam Machine. And while it could go on your ...

Your favorite latte at the local coffee shop could soon cost $5, $5.10 or $5.25—depending on how you pay. A settlement between Visa, Mastercard and U.S. merchants announced this week could usher in a ...