Clue to cause of womb condition

Quadruped families evolution clue
Scientists claim they have found gene variants which influence whether we walk upright or on all fours.

Malaria jab hope over chimp virus
Scientists believe a chimp virus may hold the clue in the long-running battle to develop a malaria vaccine.

'Time-bending drug' for jet lag
Scientists announce promising trial results for a new drug for jet lag pill that can reset the body's natural sleep rhythms.

Group therapy 'beats depression'
Group-taught meditation is as effective as medication for stopping people slipping back into depression, say scientists.

Heart disease 'reversed in mice'
Scientists have halted the advance of heart disease in mice - and even reversed some of its effects.