(THE CONVERSATION) A team of astronomers announced on April 16, 2025, that in the process of studying a planet around another star, they had found evidence for an unexpected atmospheric gas. On Earth, ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

Professor Richard Lieu proposed that there could be gravity happening even without mass. This proposal, outside the ...

Judging by the volume of messages that I, too, received on Wednesday night, a great many people interpreted the Times ’ push ...