WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...

After a full-dress review of the subjunctive in the preceding chapters, this form of the English language should no longer hold any terrors for us. With a clearer understanding of its uses and ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Those who slept the longest had the largest brain volume and best brain function The ideal amount of sleep for teenagers is between 8 and 10 hours 39% of adolescents slept an average of 7 hours 10 ...

"As it is, we are alleged of encroaching upon the parliamentary and executive functions," Supreme Court judge BR Gavai said on Monday in an apparent reference to recent attacks on the judiciary.

The appendicular skeleton includes your arms and legs. While the main skeletal function is to provide structural support for the body, the system also stores important minerals, forms red blood cells, ...

GK Questions and Answers for Class 8: Our brain is like a runner, which needs to be constantly trained and challenged to stay sharp and efficient. Just like physical exercise is necessary for a ...