US

Russia has launched an invasion of Ukraine after President Vladimir Putin ordered a “specialised military operation” in the Donbas region. US President Joe Biden denounced the “unprovoked and unjustified” attack on Ukraine and said the “prayers of the world” were with Ukraine – as Sky News heard explosions in Kyiv and Kharkiv. Ukraine’s foreign minister
The attorney general for Texas has said giving transition care to minors is child abuse under the state’s laws. Ken Paxton said that medical care such as puberty blockers, hormone therapy and gender-affirming surgeries “must be halted”. He said the Texas Department of Family and Protective Services “has a responsibility to act accordingly”. Mr Paxton
The asteroid which killed nearly all dinosaurs struck the Earth during the spring, according to new research. To reach their conculsions, researchers searched parts of North Dakota in the US to find fossilised paddlefishes and sturgeons that were killed when the asteroid made impact with Earth. They used powerful X-rays and carbon isotope records of
Joe Biden has announced the first wave of US sanctions against Russia in retaliation for Moscow’s actions in Ukraine. The US president said the penalties would be slapped on Russian banks and oligarchs. Mr Biden told reporters that the deployment of Russian troops in eastern Ukraine after Vladimir Putin recognised the independence of two separatist-held