The biggest stories of the day delivered to your inbox.

Semen is typically whitish-gray with a jelly-like texture, but it can fluctuate due to different factors. For example, certain infections may make your semen look more yellow or green. Your semen is ...

A yellow duck made of LEGO blocks had another LEGO piece with a black body and transparent material attached. When the duck was shaken 2-3 times, the transparent LEGO turned the same yellow as the ...

Scientists at St. Jude Children's Research Hospital have revealed previously unappreciated roles for the retrotransposon LINE-1 in shaping the cancer genome structure and regulation. Retrotransposons ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...