The study builds on previous research investigating different biosignature gases, including dimethyl sulfide, another potential sign of life. However, methyl halides appear particularly promising ...

President Trump invoked the Alien Enemies Act of 1798 against Tren de Aragua members, provoking a legal fight. Here's what to ...

British Prime Minister Keir Starmer on Saturday urged Russian President Vladimir Putin to sign up to a ceasefire in its war against Ukraine if he is serious about peace, and said allies will keep ...

The real tragedy following last week's meeting with Presidents Trump and Zelenskyy and Vice President Vance, is not just that the Oval Office quarrel derailed a peace ... ready to sign a deal ...

National security adviser Mike Waltz warned Ukrainian President Volodymyr Zelensky on Thursday to “tone it down” when it came to his “unacceptable” criticism of President Trump. Zelensky ...

Ukrainian President Volodymyr Zelenskyy said on Sunday that he remains "ready to sign" a deal with the US ... to have an economic deal without a peace deal." Although the minerals deal had been ...

Mr Zelenskiy posted on X earlier that Ukraine was ready to sign the deal and talk peace and called a contentious Oval Office meeting last week after which it was put on hold “regrettable”.