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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
Electrical Grids Planned on Outdated Climate Data Face Physical and Fiscal Risk: UN University Scientists Propose Domain-Informed AI as the Fix
9+ hour, 6+ min ago (166+ words) While AI can improve grid resilience, it requires strict guardrails to limit energy use, ensure transparency, and prevent training bias Demand is rising faster than planners assumed. The authors warn that the growth trajectory of power-intensive end-uses, including data centres…...
MIT studies ChatGPT’s effect on the brain over four months: Users had trouble remembering what they had written
22+ min ago (527+ words) An MIT study analyzed the brains of ChatGPT users over four months and found reduced neural connectivity and difficulty recalling text. Ever since artificial intelligence tools like ChatGPT have become part of our daily lives, one of the big questions…...
Researchers test new tool to fight bird flu in poultry – Texas A&M Stories
5+ min ago (584+ words) Multiyear study aims to reduce pathogens in commercial chicken houses without harming birds. Sep. 4, 2026 By Karn Dhingra, Texas A&M AgriLife Researchers in the Texas A&M Department of Poultry Science are testing far-UVC light to determine whether it can…...
Four GPS collars tracked snow leopards across the Himalayas for 1,239 days and revealed home ranges up to 97 times larger than earlier estimates, with three cats repeatedly crossing between Nepal, India, and China as if the borders did not exist
8+ min ago (497+ words) Home - Environment - Four GPS collars tracked snow leopards across the Himalayas for 1,239 days and revealed home ranges up to 97 times larger than earlier estimates, with three cats repeatedly crossing between Nepal, India, and China as if the borders did not…...
OpenAI says GPT-6 Astra can detect high-severity security flaws
7+ min ago (484+ words) The model became available Thursday to approved participants in OpenAI's Daybreak cyber defense program, where it can conduct authorized vulnerability research and security testing. Brockman told reporters that Astra was designed to work across software and browsers autonomously, completing tasks…...
Moderate magnitude 4.8 earthquake reported 43 km southwest of Padangsidempuan, Indonesia
7+ min ago (0+ words) ...
For nearly 50 years, Venus’s clouds have been understood as droplets of concentrated sulfuric acid—but a 2025 reinterpretation of data inadvertently collected by NASA’s Pioneer Venus Large Probe in 1978 suggests their aerosols may instead be about 60 per cent bound water by mass, locked largely inside hydrated iron and magnesium salts.
8+ min ago (1236+ words) An accidental aerosol capture during Pioneer Venus's descent may have recorded hydrated salts and far more bound water than the standard sulphuric-acid cloud model allows....
UNEP Warns Global Warming May Overshoot 1.5°C, Calls for Faster Emissions Cuts and Carbon Removal
10+ min ago (589+ words) Global warming is set to exceed 1.5°C, according to UNEP. Explore why faster emissions cuts and carbon removal are critical to reversing the trend....
Governors Island to Host 20+ CLIMATE WEEK NYC 2026 Events
1+ day, 9+ hour ago (127+ words) Clare Newman and M. Sanjayan discuss the island's role as a hub for climate research and education. Climate Week NYC 2026 events on Governors Island are organized by the Trust, the Island's community of partners and tenants, and The Exchange and its…...
Tropical cyclones could be predicted with an extra day’s warning, thanks to an AI model
6+ min ago (28+ words) The track and intensity of tropical cyclones can be predicted with high accuracy using an AI model, which has the potential to protect lives if shared responsibly worldwide....