UK's Boris Johnson warns that latest commitments to limiting global warming were 'drops in a rapidly warming ocean'; UN chief says he leaves Rome 'with my hopes unfulfilled'

World's biggest economies agree to reach target 'around mid-century,' will end funding for foreign coal use, but without plan for phasing it out domestically

As things stand 'there is a serious risk that Glasgow will not deliver,' warns UN Secretary-General Antonio Guterres, calling reports of progress 'an illusion'

Deadly weather incidents in 2021, from fires to flooding, reshaped life on the planet; UN chief blames severe events on 'human-caused climate change'

Gender studies pioneer Linda Laura Sabbadini re-envisioned her field through a human lens; now she's advocating on behalf of women to the world's most influential heads of state

Delivery moves Ankara closer to possible sanctions and new standoff with Washington, which has argued the weapon is incompatible with NATO systems and a threat to its F-35s

After Trump insists Palestinians want to negotiate despite boycotting White House, Turkish leader says no way to 'approach this issue positively'

Democratic lawmaker Ocasio-Cortez slams president for bringing Ivanka to summit: 'Being someone’s daughter isn’t a qualification'

Despite international condemnation of Mohammed bin Salman, US president ignores criticism, calls him 'a friend of mine' on sidelines of G20 summit

Mohammed bin Salman has been implicated in the brutal extrajudicial killing of journalist Jamal Khashoggi