A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

Access the comprehensive CBSE Class 11 Maths deleted syllabus for 2025-26. Find out which topics have been removed to ...

Enzymes help with specific functions that are vital to the operation and overall health of the human body. They help speed up chemical reactions and are essential for respiration, digestion, muscle ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Andy Smith is a Certified Financial ...

Philippe Sands, one of the world’s pre-eminent human rights attorneys, grew up in the shadow of bleak times. He worries that history is taking an unfortunate detour. By Michael Steinberger My Desi ...

Regularly sleeping less than you need can harm your health and safety. Most adults do best with 7 to 9 hours per night. Getting at least 7 hours of sleep may support weight management by affecting ...

The prefrontal cortex is a cortical area located in the anterior frontal lobe, including several subdivisions (e.g. ventromedial, dorsolateral, orbitofrontal cortices). The prefrontal cortex functions ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Memory is the faculty by which the brain encodes, stores, and retrieves information. It is a record of experience that guides future action. Memory encompasses the facts and experiential details that ...

Advanced radars that have been developed to upgrade the capabilities of fourth-generation fighter jets. A computer can steer the radio beam without physically moving the antenna. Among their ...

Learn about the basics of blood pressure and high blood pressure: an overview of risk factors, causes, diagnosis, and treatment. Find out what the top and the bottom blood pressure numbers mean, and ...