A heavily armed border. Hostile invasion tunnels. Giant flags beating their chests. A gift shop. A rewilding area.

First Nigerian man to journey into space, Owolabi Salis, tells FEMI ADEDIRAN about his extraordinary voyage and deeper ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...

He was recently part of a 12-person team that was the first to ever drive wheeled vehicles to the North Pole as part of a ...

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...