The President of the Assembly of the Republic [Speaker], Margarida Talapa, is to visit the Russian Federation from tomorrow ...

KF, about the size of a house, will safely pass Earth today within one-third of the Earth-moon distance. Discovered just days ...

Love Nature’s new four-part series Bugs That Rule the World explores the unseen and rapidly changing lives of insects, and ...

The curious minds at What If explore what would happen if Earth grew to the size of other planets in the solar system.

If Earth stays at its current levels of warming -- below policymakers’ goal of 1.5 degrees Celsius -- polar ice sheets may ...