Hrdy argues that evolutionary theorists' emphasis on sexual competition among males for access to...

What does it mean to be female? Sarah Blaffer Hrdy--a sociobiologist and a feminist--believes tha...

Over the last decade, there has been increasing debate as to whether feminism and evolutionary ps...

Somewhere in Africa, more than a million years ago, a line of apes began to rear their young diff...

Recent field studies of a variety of mammalian species reveal a surprisingly high frequency of in...

Recent field studies of a variety of mammalian species reveal a surprisingly high frequency of in...

What does it mean to be female? Sarah Blaffer Hrdy--a sociobiologist and a feminist--believes tha...

A sweeping account of male nurturing, explaining how and why men are biologically transformed whe...

Recent field studies of a variety of mammalian species reveal a surprisingly high frequency of in...

Sarah Hrdy argues that if human babies were to survive in a world of scarce resources, they would...

'A masterful synthesis of how it came to be that today men are taking care of very young babies g...

Field studies of a variety of mammalian species revealed a surprisingly high frequency of infanti...