M odern smart watches can measure an array of health indicators. Step counts and heart rates sit at the simpler end, while ...

To me, “you don’t know what you don’t know,” is one of the more irritating catchphrases in the English language. It’s cliché masquerading as wisdom and the people who use it tend to be self-help gurus ...

Using the Whole Earth Blazar Telescope (WEBT), an international team of astronomers have performed long-term photometric observations of a luminous blazar known as Ton 599. Results of the observations ...

This article was originally featured on The Conversation. Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your ...

Understanding climate variability on the decadal timescale is important to decision-making. Planners and policy makers want information about decadal variability in order to make decisions in a range ...

It’s been known for decades that heart rate variability (HRV) during labor signals how a fetus is responding to stress. Lower HRV—a lower variation in heartbeats—is even a risk factor for sudden ...

Variability is crucially important for learning new skills. Consider learning how to serve in tennis. Should you always practice serving from the exact same location on the court, aiming at exactly ...

Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your pulse is not as steady as a precision clock – nor would you ...

Over the last 15 years, ISO 10993-18 has become a notable resource for professionals at each stage in the supply chain and manufacturing of medical devices, assisting them in the evaluation of ...