Focused search for science
Curated, credible results
4Sciences helps users find science-focused information, products, and tools. Built by search architects and domain specialists, the platform combines multiple indexes, specialized ranking algorithms, and AI systems to return relevant, credible science content. Use the site to search literature, news, vendors, data, and practical resources. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Cursor says it is rolling out its code hosting service Origin in early beta on all paid plans, featuring support for repos, pull requests, GitHub sync, and more
5+ min ago (12+ words) Top news and commentary for technology's leaders, from all around the web....
On 2 July 2026, NASA's Perseverance rover captured Earth disappearing behind Phobos from the surface of Mars — the first time in history a camera on another planet has watched our world vanish behind another object.
5+ min ago (468+ words) Perseverance recorded a one-pixel Earth passing behind Phobos from Mars, the first such observation made from the surface of another planet....
The real secret to elite dance has little to do with the studio
5+ min ago (994+ words) Polished, AI-generated code still needs a real review Why are so many workers opting out of AI? Canada’s workplace reality is more complicated Cyber ‘privateers’ or cyber risk? New strategy sparks debate over the future of offensive cybersecurity Japan aims…...
China's 945-Foot Glass Cliff Elevator: Cuts a Canyon School Commute from 3 Hours to Just 30 Minutes
5+ min ago (432+ words) Yunnan’s 288-meter Fuyao Ladder lifts 20 village children to school for free, replacing a daily six-hour cliff hike The full route now runs like a surprisingly elegant transit system, stitching together shuttle vehicles, two cliff elevators, and an aerial cable car....
AirTag Tracks Rare Books to Amazon AI Operation
22+ min ago (228+ words) A stack of rare books led 404 Media straight to an Amazon operation that scans—and destroys—such works for its AI training. Reporter Emanuel Maiberg writes that... AirTag Tracks Rare Books to Amazon AI Operation A stack of rare books…...
3 out of control fires burning in the North Island
8+ min ago (232+ words) Published 10:26 am Monday, August 17, 2026 By Brendan Jure/Comox Valley Record Several new wildfires have been recorded in the North Island region. 14 wildfires are burning in the region as of Aug. 17. However, the BC Wildfire Service notes all of them as…...
Authenticated Node.js Web Chatbot Backend Validates Streaming Reviews (Without an SDK)
13+ min ago (414+ words) Short answer: put authentication, schema validation, and stream ownership in a small backend API, and treat a code-review response as accepted only after one complete, validated findings document arrives. The browser can render provisional events, but it must not turn…...
Your Database Said "Success." Your Message Broker Said "Try Again."
11+ min ago (1417+ words) This is where distributed systems get interesting. If you've worked with backend systems long enough, you've probably written code that looks roughly like this: At first glance, it looks reasonable. The order is updated. The event is published. Except there…...
I built SugarTrack: A simple offline blood sugar tracker for Android
10+ min ago (238+ words) A few weeks ago, I needed a basic way to log blood sugar readings. Most apps on the store are full of complex layouts, forced signups, cloud sync, Bluetooth setup screens, and monthly subscriptions. I just wanted a simple logbook…...
Sleep apnea care is entering a more personalized era
9+ min ago (579+ words) Polished, AI-generated code still needs a real review Why Canadian tech has to prove itself somewhere else Why are so many workers opting out of AI? Canada’s workplace reality is more complicated Cyber ‘privateers’ or cyber risk? New strategy sparks…...