New research challenges the one-level view of evolution, showing natural selection works on individuals and groups together.

Researchers have known for decades that different brands of lab machines produce different results. The fix is easy — but not ...

The Trump administration has shrunk the number of locations for this year's field test of the 2030 census and has added plans ...

Explore the grueling selection and training process that turns the best of the best into Delta Force operators Learn about the physical mental and psychological challenges candidates face and what it ...

This video dives into the infamous MARSOC selection test known for breaking nearly 70 percent of the Marines who attempt it. You will hear what makes the course so punishing, from the physical grind ...

Learn how LLMs pick sources and how small content changes can influence ChatGPT and Google AI answers. See real tests, RAG insights, and practical steps to optimize your brand for AI search.

In today’s digital economy, engineering leaders face a paradox. Businesses are demanding faster releases, but at the same time, customers and regulators are insisting on higher reliability than ever ...

Google is testing the ability to highlight portions of the response, to do a follow-up question on what you highlighted. It is similar to past tests on the AI Overview, but this is within AI Mode.

According to a bridging analysis, two PD-L1 immunohistochemical assays — Dako 22C3 and VENTANA SP263 — demonstrated 88% concordance in identifying patients with non-small cell lung cancer (NSCLC) for ...

Reality TV stars join Fox’s Special Forces: World’s Toughest Test to see what they can achieve when pushed to their physical and emotional limits — but not everyone is able to last until the very end.