His White House advisers considered giving him such a test to prove his fitness for a second term, but they worried it would draw new attention to his age, according to a forthcoming book.

Usually, scientists study these changes by testing proteins in a test tube or in human cells. But those methods can be slow, expensive and sometimes hard to do. So the UC San Diego researchers ...

Then, it's mixed thoroughly into a liquid solution and added to a test tube. A test strip is placed into the test tube and it takes 10 minutes to see the results. This makes the EZ Gluten test ...

But every obstacle can be an opportunity as this Sudirman Cup will provide a top-tier platform to test India's bench strength ... to beat Denmark, then the draw could potentially open up.

In 1969, as Neil Armstrong and Buzz Aldrin sat in a lunar module preparing for their historic moonwalk, Aldrin took out a plastic container. Inside was a chalice and wafer, provided by his ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

I normally buy drinks in plastic bottles to fill my canteen. But doing so was not an option during the test. I overcame the issue by receiving water at a coffee chain outlet. Plastic waste also ...

Even with seasonal fruits such as watermelon, adulterants are used to boost sweetness and make the pulp more red. Erythrosine is one of the most poisonous colours used in watermelon. This is a pink ...

In the mid-1960s, a professor of law at Duke University, William W. Van Alstyne, conducted an experiment in which he submitted four questions found on the Alabama voter’s literacy test to “all ...

Creative Sustainability (CS) is a joint Master's degree programme at the School of Arts, Design and Architecture, School of Business and School of Chemical Engineering. Established in 2010, the CS ...