According to Bredt's rule, double bonds cannot exist at certain positions on organic molecules if the molecule's geometry deviates too far from what we learn in textbooks. This rule has constrained ...

On December 31, 2025, China’s National Intellectual Property Administration (CNIPA) and Ministry of Industry and Information ...

This study presents SynaptoGen, a differentiable extension of connectome models that links gene expression, protein-protein interaction probabilities, synaptic multiplicity, and synaptic weights, and ...

The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally and mathematically correct. The SCAN function has three arguments: ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

A federal judge ruled Thursday that President Trump's months-long deployment of thousands of National Guard forces to the streets of Washington, D.C., violates federal law. U.S. District Judge Jia ...

Catch-up contributions allow employees aged 50 and older to set aside extra money in workplace retirement plans. Under SECURE 2.0 (Setting Every Community Up for Retirement Enhancement 2.0 Act of 2022 ...

Lloyd’s Register (LR) has launched Fire (C, Risk), a new risk-based notation developed to enhance the assessment of fire safety arrangements on board container ships. The notation is accompanied by ...

Israeli strike kills Al Jazeera journalists, Democrats respond to Trump's D.C. takeover, and more Length: Long Speed: 1.0x To take control of the police force of Washington, D.C., President Donald ...

Los Angeles Dodgers superstar Shohei Ohtani returned to the mound on Monday against the San Diego Padres, marking his first pitching start since 2023. Ohtani injured his UCL in August 2023, requiring ...