Trump caught off guard by Pentagon's abrupt move to pause Ukraine weapons deliveries, AP sources say Fast-food giant's founder steps up with major donation for devastated Texas flood victims 'Kill ...

As the International Space Station whizzed over Mexico and the United States — before floodwaters catastrophically rose in ...

Nichole Ayers, a NASA astronaut, spotted a rare sprite. The red flash occurred above thunderstorms. It happened over Mexico ...