Are animal migrations social?

Migratory animals include a wide range of species—from tiny insects to the world's largest marine mammals. To achieve their journeys, migrants must walk, swim, or fly, often traversing complex landscapes that requires many ...

Adding an online dimension to university rankings

The COVID-19 pandemic has driven the digital transformation of university education. Over the last two years, the rest of the world's higher education centers have joined the pioneering universities which were created and ...

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