Koalas have quickly learned to use wildlife passageways to cross busy roads in Australia's Queensland state as they move between habitats.

A new class of antibiotics has been discovered by analysing the bacterial warfare taking place up people's noses, scientists report.

The rapid growth in the illegal killing of African elephants seen since 2006 seems to have stabilised and may be decreasing.

The Prime Minister has said that she wants to ensure a positive outcome for science in negotiations to leave the European Union.

Ecologists discover a food web beneath the waves of French Polynesia that is both unusual and spectacular.

Plans to build the first new UK nuclear plant in 20 years suffer an unexpected delay after the government postpones a final decision until the early autumn.