The Texas gunman who murdered 19 children and two teachers posted an online message warning that he was going to shoot up an elementary school minutes before he attacked, Governor Greg Abbott said on Wednesday, as harrowing new details of the massacre emerged.

A tight-knit Latino community in Texas was wracked with grief yesterday after a teen in body armour marched into an elementary school and killed 19 small children and two teachers, in the latest spasm of deadly gun violence in America.

Salvador Ramos, the 18-year-old from Texas who killed at least 19 children at an elementary school in the US state, reportedly acted alone.

Salvador Ramos, the teenager who murdered at least 19 children after storming into a Texas elementary school on Tuesday, bought the guns on his 18th birthday.

Nineteen students and two teachers were shot dead Tuesday when an 18-year-old gunman opened fire at their Texas elementary school, the latest in the United States' relentless cycle of school mass shootings.

Americans must stand up to the gun lobby and pressure members of Congress to pass sensible gun laws, US President Joe Biden said on Tuesday after the killing of at least 19 children and two teachers in a Texas school shooting.

An 18-year-old gunman opened fire Tuesday at a Texas elementary school, killing at least 19 children as he went from classroom to classroom, officials said, in the deadliest school shooting in nearly a decade and the latest gruesome moment for a country scarred by a string of massacres. The attacker was killed by law enforcement.

When the pandemic forced schools into remote learning, Washington-area science teacher Rebecca Bushway set her students an ambitious task: design and build a low-cost lead filter that fixes to faucets and removes the toxic metal.

Before President Joe Biden left South Korea for Japan yesterday, he offered a brief message to Kim Jong Un, whose nuclear sabre-rattling has risked overshadowing the US leader’s first Asia trip: “Hello. Period.”

Former US President Donald Trump has paid a $110,000 fine for obstructing a major tax evasion investigation led since 2019 by New York state authorities, a spokesperson announced Friday.

More than 50 US lawmakers have called on the FBI to investigate the killing in the West Bank of Al Jazeera reporter Shireen Abu Akleh, despite Israeli promises of a probe.

President Joe Biden and his new South Korean counterpart yesterday agreed to hold bigger military drills and deploy more US weapons if necessary to deter North Korea, while offering to send Covid-19 vaccines and potentially meet Kim Jong Un.

US President Joe Biden arrived in South Korea yesterday, his first Asia trip as US leader, aiming to cement ties with regional security allies despite growing fears of a North Korean nuclear test.

The United States on Thursday unveiled a $3.5-billion plan for projects to capture carbon dioxide directly from the air, a recent technology seen

The United States and Russia have blamed each other for the worsening food situation around the world as the war in Ukraine unfolds.

Former US President George W Bush mistakenly described the invasion of Iraq as “brutal” and “unjustified” before correcting himself to say he meant to refer to Russia’s invasion of Ukraine.

Former US President George W Bush mistakenly described the invasion of Iraq as "brutal" and "unjustified" before correcting himself to say he meant to refer to Russia's invasion of Ukraine.

President Joe Biden took steps on Wednesday to address the shortage of infant formula in the United States, invoking the Defense Production Act to help manufacturers obtain the ingredients needed to ramp up supply, the White House said.

The discovery of a prehistoric crocodile fossil in Peru from around 7 million years ago has given paleontologists more clues as to how modern crocodiles, all freshwater creatures in the Andean country, first came to land from the sea.

The United States is easing some of its tough sanctions on Venezuela to encourage dialogue between President Nicolas Maduro’s regime and its opponents, a senior official said Tuesday.