Illegally brought to Colombia by drug baron Pablo Escobar, the animals have become a major headache.
Read moreBy Fernando Duarte
BBC World Service
Six million people aged over 65 in England are at high risk of lung damage, a new report says.
Six million people aged over 65 in England are at high risk of lung damage, a new report says.
A steady decline in the levels of ozone-harming CFCs in the atmosphere has resumed, scientists say.
French archaeologists get near-perfect notes from a conch shell last used by hunter-gatherers.
A day after the UAE arrived at Mars, China says its Tianwen-1 mission is also now in orbit.
Councillors will reconsider the planning application in the light of climate change advice.
The United Arab Emirates celebrates as its Hope mission makes it safely into orbit around Mars.
Experts say coronaviruses related to Sars-CoV-2 may be found in bats across many parts of Asia.
Six million people aged over 65 in England are at high risk of lung damage, a new report says.
A steady decline in the levels of ozone-harming CFCs in the atmosphere has resumed, scientists say.
French archaeologists get near-perfect notes from a conch shell last used by hunter-gatherers.
A day after the UAE arrived at Mars, China says its Tianwen-1 mission is also now in orbit.
Councillors will reconsider the planning application in the light of climate change advice.
The United Arab Emirates celebrates as its Hope mission makes it safely into orbit around Mars.
Experts say coronaviruses related to Sars-CoV-2 may be found in bats across many parts of Asia.
A steady decline in the levels of ozone-harming CFCs in the atmosphere has resumed, scientists say.
French archaeologists get near-perfect notes from a conch shell last used by hunter-gatherers.
A day after the UAE arrived at Mars, China says its Tianwen-1 mission is also now in orbit.
By Fernando Duarte
BBC World Service
By Andrew Walker
BBC World Service economics correspondent
The numbat is one of the world’s most endangered animals, with about 1,000 left in the wild.
By Victoria Gill
Science correspondent, BBC News
Runners-up of the Wildlife Photographer of the Year’s People's Choice Award talk about their images.