It turns out that the shape of the skull in bat species is related to the specific frequencies of sonar that they produce. This in turn is often influenced by the way in which they emit sound for ...

An 80% equity portfolio can quietly become 85% or 90% equities after a strong rally. A rough year for stocks can tilt you further into fixed income than you intended. Performance swings, good or bad, ...

“The most effective responses to youth mental health in the AI era won’t come from technology alone,” said Sema Sgaier, CEO ...

Learn how to find the current needed to deflect a compass needle in this step-by-step physics tutorial! Explore the principles of magnetic fields, current-carrying wires, and the interaction with a ...

You notice he lights up the room only when he’s high, and you wonder whether the warm, attentive person you fell for even ...

Life insurance rates for marijuana users vary based on frequency, method of use and the insurer.

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

A national survey finds that AI affects youth mental health more through context than frequency, reflecting young people’s offline support and stress.

Defining the basic elements of personality remains a challenge despite decades of sophisticated research. A new approach drills down into personality’s possible nuances.

Beyond confirming authenticity, these apps will help verify if your new hardware is operating at optimum speed. Congratulations, you’ve saved hard and received your brand-new PC or the hardware ...

A “signal sniffer” is not a GPS tracker — it is a radio-frequency detection tool. While pacemakers are not designed to reveal a person's location, investigators appear to be exploring whether any ...

In the future, regional flights such as Trondheim-Oslo could become much more environmentally friendly with the help of a hybrid aircraft engine. This type of engine combines an electric motor and a ...