What would the world be like if humans were not the only sentient, intelligent species to exist today ?
What would the world be like if humans were twice as intelligent as they are today ? What would change ?
It's a standard part of our bodies that we don't give much thought to, but just why do we have a chin ?
Studies show that humans aren't the only sufferers of PTSD - canines are showing signs of it as well.
Neanderthals may have been more of a victim of their own adaptability than to competition from humans.
The idea that man hunted some species to extinction during the ice age has been called in to question.
MIT students are devising a way to give humans x-ray vision using a series of signal amplifiers.
A new study suggests early humans would have spoken in a subject-object-verb manner, like Yoda.
The new launcher will be the most powerful ever built, capable of taking humans to the Moon and Mars.
Salad and vegetables could be grown on board the first spacecraft to carry humans to Mars.
An anthropologist has claimed that humans didn't evolve from apes - instead apes evolved from humans.
Scientists now believe homo erectus and modern humans never co-existed in the distant past.
Have we so irrevocably altered our planet that we've actually entered in to a new geological age ?
Study sheds light on the origins of leprosy for people who have the malady yet don't know how they got it
A new UN treaty is being drafted that would see planet Earth being granted the same rights as humans.
Ancient humans remains are thought to be those of a gay man based on the way he was buried.
Chris Fallows believes sharks do not pose a threat to humans and is willing to risk his life to prove it.
A new treaty has been proposed to disallow the use of weapons in space for humans and for aliens.
Archaeologist John Shea has made the case that the earliest humans were very similar to modern humans.
A new study has compared neanderthals and modern humans to see how they'd perform in a race.