Researchers found that the "love hormone" oxytocin enables mothers to protect their young.
Honesty is the best policy, even in the insect world. So how do they punish a lying and cheating wasp? Here's how.
A new study has once again has proven that depending your daily meals in fast food is unhealthy and can lead to possible death.
As the weather starts to get colder, female hamsters may start acting out. That is because different levels of melatonin actually trigger a sex hormone known to cause aggression, suggesting sex hormones play an important role in controlling such behaviors.
Researchers recently discovered that if elephants are born during times when their mothers are more stressed, they are likely to age faster and reproduce less during their lifetime.
The traditional way of the animal kingdom is that males rule, and females reap the benefits of being pampered baby-makers. Of course, there are always exceptions, especially among birds, arachnids, and even humans. However, there is one exception that came as a bit of a surprise. Female lemurs, it seems, will often bully their mates, stealing food, marking territory, and even ruling over their neighbors. Now researchers think they have determined what makes these imposing lady lemurs so different.
It turns out that soda and other sugary drinks may be able to help relieve stress.
As if polar bears don't have enough problems, not only are they suffering due to climate change-related sea ice loss, but now new research indicates that pollution is giving them brain damage.
Ever wonder if your man knows how to treat a lady? Well, before you commit to happily ever after, just look at his fingers.
It's no secret that when a woman is pregnant, all her hormones are out of whack. But a new study shows that expectant fathers experience some hormonal changes, too.