Learn how using historical data, instead of standard deviation, offers a more accurate assessment of stock volatility and risk management strategies.

Researchers analyzed a state-representative US sample to examine whether negative social ties, termed “hasslers,” are ...

Researchers use 60-year-old baby teeth to link prenatal lead exposure to lower cognitive function in older adults, ...

LoRaWAN adoption is accelerating in smart buildings and facility management, and satellite integration is next, says LoRa ...

Candidate for U.S. House of Representatives, Illinois District 5 Democratic Party Primary To inform voters, the Chicago ...

Security experts have been nearly unanimous in their dislike of unencrypted SMS authentication for over a decade, but business executives — and customers — love its convenience. Cost-cutting may ...

XIAMEN, FUJIAN, CHINA EMO Hannover 2025 was held in Hanover, Germany from September 22–26, bringing together a global cross-section of the metalworking supply chain. With more than 90,000 ...

SlotCatalog offers a measurable framework for identifying the best demo slots online across 50+ markets. By tracking distribution patterns, visibility metrics, provider deployment, and technical ...

Background As the threat of child malnutrition increases, the focus remains mostly on short-term consequences. Long-term ...

Since ancient Greece, researchers have tried to isolate special rational points on curves. Now they have the first ever formula that applies uniformly to all curves ...

Many instances of police misconduct go unreported, making it impossible to calculate an accurate total number of incidents in ...

Learn about semivariance, a key metric for assessing a portfolio’s downside risk. Understand its formula and how to calculate potential negative variations below the mean.