Discover why some puzzles stump supersmart AIs but are easy for humans, what this reveals about the quest for true artificial ...

Replication research can take the temperature on how accurate science in a given field is, but research replication is easier ...

As for why cortisol varies throughout the day: "Cortisol is very important in helping a person transition from sleep to wakefulness," Zalzala explained. "This triggers a 'morning cortisol surge' -- a ...

A blood test that can be administered in the first trimester of pregnancy identified women at risk for developing preeclampsia 5 months before symptom onset, data show. Researchers said the test — a ...

Eddie Zamora had been preparing to defend himself against child molestation charges before he was shot and killed in a Texas restaurant, says his attorney.

Gaining a better understanding of how romantic relationships develop over time is key to helping couples maintain a ...

A/B testing is a powerful tool for optimizing SEO strategies, and this article brings you real-world examples and results. Drawing from the expertise of ...

A research group in Japan identified a correlation between damp heat test of 1,000 hours to 3–6 years of field exposure in humid areas and changes in acetic acid concentration in photovoltaic ...

Relationships between management competencies, participants’ sociodemographic characteristics, and sustainability measures were tested by the Pearson correlation test (r) and ANOVA.

For example, if two assets have a perfect negative correlation, when one gains 5% in the market, the other will lose 5%. In our example of positive asset correlation, we looked at two companies' stock ...