U.S. President Donald Trump's administration vowed Tuesday to see Obamacare -- a massive, but controversial reform intended to bring health care to more Americans -- struck down.

Nearly 110,000 suspected cases of cholera have been reported in war-hit Yemen since the beginning of January, including 190 related deaths, the U.N. said on Monday.

US authorities on Tuesday approved the first medication designed specifically to treat post-partum depression, an illness that affects about one in nine new American mothers.

The drug is called brexanolone from a company called Sage Therapeutics and one advantage is that it works quickly, in two days, whereas traditional anti-depressants can take weeks or months to kick in. 

Eleven people have died and more than 30,000 have been infected this year in a major outbreak of measles in Ukraine, the European country worst hit by the disease, Kiev said Monday. 

In a city battered by quakes, Christchurch's medics were tragically well-schooled in tackling mass casualty events -- but none could have prepared for the injuries unleashed by a white supremacist with assault rifles bent on mass murder.

The latest U.S. research on eggs won't go over easy for those who can't eat breakfast without them.

Long-term exposure to harmful smog particles increases the risk of diabetes, a new study in China has shown, providing evidence for a link between the country's air pollution and the disease.

A dozen newborn babies whose deaths at a Tunisian state hospital sparked public outrage are believed to have been killed by an infection acquired in the clinic, the acting health minister said Monday.

Tunisia's health minister has resigned after the sudden deaths of 11 newborn babies at a state maternity hospital sparked an outcry in the country, the government said.

Prime Minister Youssef Chahed accepted Abderraouf Cherif's resignation, the premier's office said on Facebook late on Saturday.

Bhutanese conjoined twins Nima and Dawa Pelden made a triumphant return to their home country on Thursday, able for the first time in their lives to move around without falling over each other.