In space, nobody can you scream about how unwell you are – and ambulances might struggle to reach you. So, what do astronauts ...

Wait... have I read this before? Is déjà vu unhealthy, or just a normal brain function? We're sure we already told ...

Lurking in prehistoric seas, a colossal, intelligent hunter the length of four cars was crushing bones and seizing prey ...

The similarities may be uncanny, but identical twins aren't exact copies of one another, despite their matching DNA.

Meet the Pompeii worm, an ocean worm that can withstand the heat of hydrothermal vents and deep sea pressure.

Gibraltar macaques have been observed eating soil, perhaps to cope with the negative effects of human junk food, according to ...

Mirror life could end all life on Earth. That sounds dramatic, but senior biologists have raised the alarm about experiments ...

Studies show we are far more likely to giggle when others are chuckling around us than let out a guffaw by ourselves.

Actions which hurt your chance of success can come from low self-esteem – here are a few tips to break the habit ...