Daylight is only just breaking over Spain's Cantabrian Mountains and already a dozen enthusiasts are up and about in the hope of spotting a brown bear.
Nasa launched a satellite on Thursday night to explore the mysterious, dynamic region where air meets space.
Saitoti Petro, a tall, slender 29-year-old, is marching with four other young men who belong to a pastoralist people called the Maasai. Beneath the folds of his thick cloak, he carries a sharpened machete.
Trucker Erik Fransuer spends months at a time driving back and forth on highways that cut through the Amazon in northern Brazil, delivering soy or corn to river ports.
The restored rooms feature items like Menelik's sword and a life-size wax replica of former Emperor Haile Selassie, who lived at the palace.
The South American country’s grape capital is filled with organic vineyards and outdoor adventure expeditions.
Many of the 85,000 tourists who visit each year head to the west coast, but eastern Greenland, with its glaciers, wilderness and wildlife starring whales and polar bears, is also attracting visitors.
The Dubai Metro is the first of its kind in the Arab world and the world’s longest driverless metro project.
A "flying" electric river taxi hailed by its creators as the future of clean city transport is being put through a battery of tests in Paris this week, with a view to being in service by the spring.
Buses belching black clouds of smoke in Colombia's city streets could gradually become a thing of the past as two major cities in the South American nation launch fleets of electric buses to curb air pollution and planet-warming carbon emissions.