North Korean dictator’s decision to name teenager as his successor could set off a potentially lethal showdown ...

Plus: Electric car losses; assisted dying delays; ‘white’ countryside; British Rail breakfasts; and a chariot race worth waiting for ...

Porton Down scientists say jailed Russian dissident killed by toxin that could only have been made in state-sponsored lab ...

When Mohamed Salah last played against Brighton it was unclear whether he would ever pull on a Liverpool shirt again. It was the forward’s last game before leaving for the Afric ...

Kremlin’s treaty breaches exposed after tests by British lab uncover frog toxin in smuggled Navalny tissue samples ...

A British brigade was “destroyed” in a Nato wargame in Estonia last year, it has emerged. Hedgehog 2025, a military exercise ...

British 60m title win eases pain of world championships disappointment while Keely Hodgkinson obliterates own record in 800m ...

Teachers with mental health issues are taking the equivalent of one day off every week, The Telegraph can reveal. More than ...

PM has become notorious for about-turns – and backbencher pressure brings another one as closer EU alignment beckons ...

We must redefine death, says researcher who claims people may remain conscious for several hours after heart and brain stop ...

Midway through the first half of this stuttering Ireland win, which raises further uncomfortable questions about the direction of travel of Andy Farrell’s team, the stadium announcer saw fit to play ...

A driver killed an “entirely innocent boy” who was walking along a pavement as he tried to run over e-bike riders, a court has heard. Abdullah Yaser Abdullah Taleb, 16, was “in the wrong place at the ...