Istanbul's airport closed after plane crash

Turkey's main international airport was closed to traffic on Thursday after a private jet crashed on landing and burst into flames, reports say.

Today is World Rhino Day. Play your part!

Today is World Rhino Day, a day dedicated to raising awareness around the dire plight of our beloved horned herbivores.

WATCH: Hurricane Maria devastates Caribbean

Hurricane Maria is ploughing a trail of destruction through the Caribbean, wrecking large parts of Dominica and Puerto Rico, among other islands.

Big and small creatures are the most threatened

Animals on both the large and small side of the spectrum face the most risk of extinction - but for very different reasons, each with vast consequences for the planet.