Funmi Iyanda talks about being a woman and what keeps her going

In November 2021, a team of researchers headed by Professor Tulio de Oliveira discovered the Omicron variant. Long before the COVID-19 pandemic, scientists in South Africa were doing research on epidemics. Yet not everyone approves of their work.

The love story starring Humphrey Bogart and Ingrid Bergman is a timeless classic, yet its intriguing historical background is not widely known.

UN experts say the number of people who need help has jumped by 65 million compared to last year, bringing the total count to a staggering 339 million worldwide.

For decades, Iranian Kurdish opposition groups have sought refuge in neighbouring Iraq. But in recent weeks, they have been targeted by dozens of missile and drone attacks launched by Tehran. Authorities there accuse them of supporting anti-government protests that have swept across Iran since the death in police custody of 22-year-old Mahsa Amini.

Parliament scrapped a rarely enforced colonial-era law criminalizing sex between men. However, it introduced a constitutional amendment that stands in the way of marriage equality.

Moscow has said it had "no other choice" than to postpone negotiations on the New START nuclear treaty capping the number of warheads each country has. The US says the treaty is "important for the world."