The "Diamonds" singer is a proud mom-of-three. Rihanna shared a rare family photo with her sons RZA and Riot. In the snapshot, the "Diamonds" singer was pregnant with her daughter Rocki, who arrived ...

Japan-based biochemist Ali Malay has long questioned traditional theories about how spiders make their silk. “The prevailing hypotheses seemed like magic, because, according to it, you suddenly have ...