Birds, Sex and Beauty' is a delightful new book by a gifted science writer that explores the evolution of beauty in birds.

Giving to a charity may make you feel good ... like giving someone a hug. Different chemical reactions can lead to an ongoing pattern of improved mental health and well-being. Keep this in mind the ...

Wood has a different take: "Assholes get things free as well, but we're a bit more begrudging about it." How much can you eat before complaining? While the British stiff upper lip might make you ...