Scientific research and associated studies are a resource to understand the world we live in by providing us with an objective reality. When research is conducted and communicated properly, scientific ...

RALEIGH — I’m an early riser. I have been since early adulthood — long, long before any hungry children, or a certain German Shepherd, came along to command my early-morning attention. If you had ...

In the EXAKT study from the U.K., the home-use pulse oximeters assessed all gave higher oxygen saturation (SpO2) readings for patients with darker skin tones than for patients with lighter skin tones.

When it comes to constructing an investment portfolio, “negative correlation” is something of a holy grail. Diversification, investors are told, is about combining assets that behave differently. You ...

Volatility will remain a feature of the cryptocurrency market, making appropriate portfolio allocation sizing a key decision for investors. The introduction of many ETFs covering leading cryptos like ...

Student test scores in the U.S. are down from where they were a decade ago. The trend is one that education researchers accept but took most of the decade to identify. Prior to the COVID-19 pandemic, ...

Bitcoin BTC $71,100.23 is once again behaving differently from the traditional risk asset complex, and the latest divergence may be sending an important signal. Negative correlation between bitcoin ...

Solana (SOL) trades at $157, extending its month-long downtrend as its 0.97 correlation with Bitcoin drags the altcoin lower. The NUPL indicator shows SOL entering the capitulation zone, reflecting ...

The SOFA-2 score included new definitions, new variables, and revised thresholds to categorize the severity of organ dysfunction in critical illness. The updates reflected changes in practice, ...

Kwon is a Ph.D. student in health policy at Harvard University. Stuart is professor and chair in the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health. It is human ...