Russian air strikes have hit power supplies and health services, putting millions of lives at risk.
The US Secretary of State was speaking to the BBC at the end of a three-day trip to China....
Greece says it cannot spare its defence systems and Spain reportedly says it can only provide missiles....
It comes after a Ukraine-linked business in London was targeted in a suspected arson attack....
America's top diplomat and the Chinese president have held talks in Beijing as both sides seek to stabilise relations....
Protests against the Gaza war grip dozens of campuses across America, with hundreds of arrests....
Senior figures from leading institutions are warned of risks to some of their cutting-edge research....
US Secretary of State Antony Blinken is in China in an attempt to put relations on an even keel....
Ex-England defender Stephen Warnock says he "contemplated" taking his own life after receiving bad financial advice....
The French president delivers a stark warning for Europe to act fast to survive in a changing world....
One justice warns Oval Office could become "seat of criminal activity" if presidents knew they could not be prosecuted....
Missiles secretly delivered this month have been used to strike Russian targets in Crimea, US media say....
Why has the weather felt so wintry recently, and when can we expect a change to something warmer?...
The US has previously warned that Russia is trying to develop a space-based, anti-satellite weapon....
Thousands of Georgians have been protesting against a new bill that they claim will crush dissent....
UK businesses using TikTok say they could see a significant drop in sales if the app is banned in the US....
The chancellor says cutting services will cost "a great deal less" than allowing Russia to succeed in Ukraine....
In this war, it is a huge challenge to find out how people whose bodies were exhumed at Nasser hospital died....
The reported strikes have been geolocated to the Smolensk region of western Russia....
The president says weapons and equipment will be sent to Kyiv "in the next few hours", after approval from Congress....
TV and radio stations face fines if they break impartiality rules in the general election campaign....
A huge fire has broken out at a Russian oil refinery following reports of overnight drone attacks....
Deputy Defence Minister Timur Ivanov is remanded in custody in a rare case against a high-ranking official....
Six months of conflict have also taken a heavy economic toll....
There were more than 12,000 UK deaths in the past decade, many of them needless, a charity warns....
Ukraine suspends consular services for men aged 18 to 60 as it aims to boost numbers in the military....
As gang violence continues to rage, two-thirds of children are now in need of aid, the UN warns....
The prime minister is travelling to Poland and Germany, highlighting an additional £500m to Ukraine....
At Ocado's newest warehouse robotic arms are helping to pack customer orders....
IWF says many were likely filmed remotely while using phones or other handheld devices at home....
The local military says that digital TV has been cut off in the surrounding area....