Millions of people from the poor world are trying to cross seas, forests, valleys and rivers, in search of safety, work and ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning ...

In the United States, as in Europe, the advent of national citizenship has mirrored and fueled the growth and centralization ...

Countries that malign migrants are in quite serious need of new people. Nations in the wealthy world face a top-heavy future- ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning to areas north and south of the Sahara. But what determines whether some ...

For most of U.S. history, tariffs were a solution to specific economic problems. Washington used them to raise money and to protect U.S. industries from foreign competitors. And after World War II, ...

New research indicates that hominins appeared in Europe earlier than previously thought, changing the current understanding ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning to areas north and south of the Sahara.

Images of migrant caravans, rickety boats at sea, and chaos at borders suggest that authorities have lost control of the migration system as a whole. With these images repeated on social media and ...

When the UK joined the EU in the 70s it was known as the 'dirty man of Europe'. The i Paper looks at the data to see if ...

Europe’s divisions were once simple. Fiscal policy and sunshine? That was a north-south carve-up: grey, abstemious north; sparkling, spendthrift south. Migration and wealth? Newcomers were ...

The process of industrialization, globalization and urbanization—spreading out from urban centers into the countryside—is one ...