Hudson River used to be one of the most polluted rivers in the world. This activist swam its entire length ...

The commercial spaceflights are ones billionaire Jeff Bezos's space technology company has been offering since 2021, ever since the Amazon founder himself boarded the spacecraft for its maiden ...

Katy Perry launches into space with all-female crew on Blue Origin rocket Pop star Katy Perry and five other women launched into space on a Blue Origin rocket and successfully returned to Earth on ...