Knit me an artery!

No to stress

Hearty duo!

Chocolate bar and red wine -- a great combination to keep the heart ticking strong

Rings of mystery

Latest photos, taken by NASNs Galileo spacecraft, reveal the secret behind Jupiter's rings

Never-ending days

Andromeda's starlight

Endless life

Watch out pork consumers

Lord of the fIies

Thefruitflies seem to live longer on a poor diet. Why?

New fuel

How a common industrial chemical becomesfuel

Earth's ear in space

Radio telescopes will tell about the Universe

Laughing into pregnancy

A good sex increases your chances of conceiving, say researchers

Attention heart patients

Penguin prowess

Newton discredited

Scientists question the theory of gravity as spacecraft behave in a bizarre way

ET's phone on sale

Pressure for food

Redknot sandpipers use their pressure sensors to prey on buried clams

Green rockets

New casting

Mixed-up confusion

Traits that help one sex may harm the other

Number game

Species diversity alone is not the whole story of evolution

Bang, but not as big

Nerves of steel

Still active

Just a little pinprick?