Shrutika Arjun, famed for Bigg Boss 18 and Cooku with Comali, revealed a harrowing health ordeal following her COVID-19 ...

Menopause, Hormones, and Heart Disease Risk When a woman is still having her menstrual period, estrogen and progesterone levels rise and fall during different times of the month, according to the ...

<p>Charles Darwin developed the first scientific theory of evolution. His books--in particular the Origin of Species--became the bedrock upon which modern biology stands.</p><p>Darwin was born in ...