Students appearing for CBSE pre-board exams and board exams for 12th may find these multiple choice questions helpful. These ...

The Punjab School Education Board (PSEB) has reportedly released the datesheet for the written examinations for Classes 8, 10 ...

Scientists discovered that certain cancer cells use a low-level activation of a DNA-dismantling enzyme—normally seen in cell death—to survive treatment. Instead of dying, these “persister cells” ...