Yawning is so contagious that it can spread to dogs and monkeys.
How the inquisitive monkey and two bicycles saved a German couple's lives.
The Ottawa Humane Society and photographer Rohit Saxena are paying tribute to the end of 'Mad Men' in adorable ways.
The Crown Jewels are nice and all, but the Queen’s Jewels contain a number of gorgeous tiaras that are more than worthy of Her Majesty.
It’s not just people that harness energy from power plants - birds also use them in their own way.
From the CDC.