S ome of rock music's most iconic compositions are instantly recognized for their opening riff, a guitar lick that ...

T here are numerous diseases prevalent in or unique to the world's tropical and subtropical regions. And no wonder! These ...

Habitat loss, pesticides, climate change, and light pollution are major culprits, while even firefly tourism is emerging as a ...

Click through the following gallery for a look back at the life of Albert Speer and his work for the Third Reich.

O ne of the most recognized ancient landmarks in the world, the Colosseum in Rome is breathtaking in its grandeur. But how ...

A hot air balloon carrying 21 people caught fire mid‑air over Praia Grande, Santa Catarina, Brazil on 21 June. A blaze ...

Click through the following gallery and take a look at how the geological process of erosion has shaped our planet.

S tardom usually comes hand in hand with wealth. While many beloved celebrities started out with very few resources, others ...

T he Eastern United States has been hit by dangerously hot temperatures, which are expected to last until Wednesday. Local ...

Tensions between the US and Iran are just one example of how long-standing rivalries between nations can escalate into open ...

Southern and Western Europe are being hit the hardest, attracting over 70% of these visitors. From Barcelona to Venice, the ...

Only single individual escalators have been considered, so multi-escalator systems like the Central-Mid-Levels Escalators in ...