Recurring Mars streaks are no more water but sand grains

Researchers have found that the dark colored streaks on the Mars surface are no sand grains flowing through the downhill. The finding has a negative impact on the future Mars missions which were based on the prospect of liquid water on the red planet. Nov 22, 2017

IUDs may prevent cervical cancer risk

Intrauterine devices (IUDs) -- considered safe and highly effective contraception method -- may also offer protection against cervical cancer, says a recent study. Nov 21, 2017

Sleeping on back can up stillbirth risk

Expecting mothers should check their sleeping positions twice as new study warns that women who go to sleep in the supine position, or lying straight on their back, have more risk of stillbirth. Nov 21, 2017