Water trying to rise from Europa’s ocean would likely cool quickly and begin freezing inside cracks. Tiny ice crystals could build into slush and clog those pathways within hours.

ClickLock Mac malware uses a fake verification page to trick users into pasting a Terminal command, then steals passwords and ...

Kazakh oil exports halted after drone attacks disrupt supplies, posing risks to the economy and energy markets.

Zelenskyy to visit UK for first meeting with new PM Burnham Our live updates of the war in Ukraine are paused for now, but here are the latest updates. Andy Burnham will welcome Volodymyr Zelenskyy to ...