COVID-19 vaccines tweaked to better match today&s omicron threat are expected to roll out in a few weeks but still up in the air is how much benefit the booster shots will offer, who should get one — and how soon.

Pfizer and rival Moderna both asked U.S. regulators this week to authorize modified versions of their booster vaccine...

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Extending travel ban exemptions for leaders of the Islamic Emirate of Afghanistan (IEA) is necessary for world&s engagement with the government, China&s ambassador to the United Nations has said.

A UN Security Council waiver allowing 13 IEA leaders, including Acting Foreign Minister Amir Khan Muttaqi, to travel abroad expired last...

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On Thursday, UNHCR, the UN refugee agency, warned of the danger faced by Afghan refugees who continue to be detained and deported from Tajikistan, reiterating that it&s illegal to force those fleeing persecution back to their homeland.

In the latest incident, some five Afghans, including a family comprising three children and their mother,...

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The US Agency for International Development&s new $80 million grant to Afghanistan will boost food production which will generate more income into the war-torn country and revive rural markets, the UN&s Food and Agriculture Organization (FAO), said in a statement on Thursday.

The grant comes as the country&s agricultural sector...

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Scientists have created &synthetic& mouse embryos from stem cells without a dad&s sperm or a mom&s egg or womb.

The lab-created embryos mirror a natural mouse embryo up to 8 ½ days after fertilization, containing the same structures, including one like a beating heart.

In the near term, researchers hope to use these...

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Historic monsoon rains and flooding in Pakistan have affected more than 30 million people over the last few weeks, the country&s climate change minister said on Thursday, calling the situation a &climate-induced humanitarian disaster of epic proportions.&

Pakistan has urged the international community to help with relief efforts...

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