"Perfectly natural?" The author of a new book about cannibalism talks about this fascinating topic.
Exercising aerobically may lead to changes in the size of certain parts of your brain, a new study finds.
Men just don't live as long as women do, according to a new study that spans the globe and several centuries.
Using marijuana may be tied to a type of cardiomyopathy, or weakening of the heart muscle, a new study says.
Constipation may be a sign of an altered gut microbiome, which affects inflammation in the body, the researchers said.
The mysterious stage of sleep called dreamless sleep may actually involve several different states of consciousness, researchers say.
You burn more fat during your morning run if you skip breakfast, a new study suggests. Skipping breakfast was also linked with consuming fewer calories all day long.
Being dishonest once may make you more likely to be dishonest again in the future, a new study shows.
Perhaps best-known for its connection to cat poop, the single-celled parasite Toxoplasma gondii may have some pretty bizarre effects on people.