A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

Pope Francis decried the numerous conflicts plaguing the planet and appealed to world leaders “not to yield to the logic of fear” in his Easter message urbi et orbi (“to the city and to the world”) on ...

Urbi et orbi” means “To the city [of Rome] and to the world.” It is a special apostolic blessing given by the pope every year ...

The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...

The theme is broad—it’s about questioning the very notion of humanity,” curator Thiago de Paula Souza told Observer.

Uncover the unique design of GRIP-tape, a robot hand featuring measuring tape that showcases creativity in engineering.

For such a fabled journey, you might think Paul Revere’s route would be lined with reminders of his epic dash.