The techniques and tools they used are still effective and accessible today. In fact, they’re perfect for anyone interested ...

It's just three games and I wouldn't even call it a start. We can better assess after the trip. I don't need to speak up.

By precisely timing how long the Sun takes to vanish below the horizon, scientists can estimate the thickness of Earth’s ...

A new method that improves the accuracy of interpreting blood pressure measurements taken at the ankle could be vital for ...

Researchers from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences have developed a hybrid deep ...

A 55-gallon steel drum is sealed and cooled, letting atmospheric pressure do the work. Watch how invisible forces can crush ...

The tube is 20 inches long but only holds two inches worth of rain. Getting those precise measurements is possible because ...

The latest health-tracking feature on the Apple Watch has life-changing implications. Here's how to turn it on, and how it works.

A recent study reveals that arm position significantly impacts blood pressure readings. Allowing the arm to hang freely can falsely elevate systolic and diastolic measurements, potentially leading to ...

The Pacific Ocean along the equator is where a phenomenon called La Niña develops. La Niña is the “cool sister” to El Niño.

Basically, the update is a small behind-the-scenes tweak that may make day-to-day accuracy a bit more reliable, especially if ...

Wind is one of the most impactful forms of weather. A change in air pressure can create wind. The wind will become stronger as the pressure difference increases. Wind and air pressure are very ...