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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
Autonomous Underwater Robot Set to Inspect Kilometres of Hidden Water
2+ hour, 45+ min ago (632+ words) Beneath many of the world’s cities and agricultural regions lies a hidden network of long-distance water conveyance tunnels, structures that move drinking water, irrigation supplies and hydropower flows across tens or even hundreds of kilometres. These tunnels are among the…...
Blue LED and a Reusable Nanocomposite Light the Way to N-Alkylated
3+ hour, 21+ min ago (436+ words) Chemists at the Vellore Institute of Technology in India have developed a reusable photocatalyst that can forge carbon–nitrogen bonds in indazolone molecules using nothing more exotic than blue light from a light-emitting diode....
Chip-Sized Plasma Switch Fires Picosecond Pulses to Flip Magnetic Memory
4+ hour, 32+ min ago (658+ words) For decades, one of the most stubborn bottlenecks in building faster, greener computer memory has been a simple question of timing: how do you deliver an electrical pulse short enough and powerful enough to flip a magnetic bit in a…...
An Iowa man built his six-inch parakeet a miniature submarine so the bird could join him underwater in the Bahamas — the homemade capsule used a paintball air tank, safety valves and an oxygen monitor and carried Bebe about three feet beneath the surface for 15 minutes
14+ hour, 20+ min ago (286+ words) Six inches of green parakeet hovering over a Bahamian reef, squinting at coral through the wall of a repurposed food container, is an image evolution had not...
Chemists forge chiral piperidine mimics in a single asymmetric leap
17+ hour, 43+ min ago (904+ words) Medicinal chemists have long chased a deceptively simple goal: build drug candidates that are less flat, more three-dimensional, and more likely to succeed in the clinic....
Journal of Pharmaceutical Investigation Records Strong Citation Growth With
20+ hour, 26+ min ago (804+ words) The Journal of Pharmaceutical Investigation, a peer-reviewed publication covering pharmaceutical sciences and drug delivery research, has reached a new milestone in its editorial visibility, with abstracting and indexing records confirming its inclusion in Science Citation Index Expanded, widely known as…...
Bionomics UM Lab — A Research Workspace That Remembers
23+ hour, 1+ min ago (214+ words) Every day, life science researchers retrieve thousands of biological records. A gene annotation comes from one database. A protein structure …...
South Korea launches SMR commercialization drive with special law in force
1+ day, 18+ hour ago (263+ words) The Ministry of Science and ICT said the Special Act on the Promotion and Support of the Development of Small Modular Reactors and its enforcement decree will take effect on the 11th. The special act was enacted in March to support…...
Announcing the 2026 Unconventional Grant Winners
2+ day, 8+ hour ago (295+ words) Unconventional AI was founded on a suspicion: that the dominant recipe for building capable AI systems, more parameters and more attention over ever longer contexts, is one path among several, and that the alternatives stay underexplored not because they are…...
It's time to clean house — AI should replace some humans
2+ day, 9+ hour ago (326+ words) READ: Sreedhar Potarazu | AI wants to survive: Hugging Face, self-preservation and intuition (September 7, 2026) Yet there is another side of this discussion that is rarely included when we calculate the economic consequences of AI. We are becoming increasingly sophisticated at estimating…...