That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...

A single enzyme that can generate all four nucleoside triphosphates, the building blocks of ribonucleic acid (RNA), has been ...

Candidates are appearing for the JEE Main 2026 Session 1 examination today as the BE/BTech Paper 1 test continues across multiple exam centres. The National Testing Agency is conducting the exam in ...

CBSE Class 12 Chemistry Exam 2026 to be held on February 28, 2026. PGT Chemistry shares tips and tricks to be included in ...

Scientists have collaborated to develop a new class of highly precise filtration membranes. The research, published in the Journal of the American Chemical Society, could significantly reduce energy ...

Check the KCET 2026 syllabus along with important topics, chapter-wise weightage, prep tips and the best books on this page.

The CBSE Class 10 Science exam 2026 is scheduled for February 25, 2026. Here's what to study in 'Life Processes,' a ...

Metabolism refers to the chemical reactions that occur within an organism to sustain life. The reactions are divided into two categories: catabolism (the breakdown of organic matter to produce energy) ...