Global News

A storm appearing over an African rural landscape

New weather app to save lives and livelihoods

Published
Monday 31st January, 2022
Categories
Technology
Science
Global

A mobile phone app has been launched in Kenya to help people avoid the death and destruction caused by tropical storms.

A retinal scan

AI can identify heart disease from an eye scan

Published
Tuesday 25th January, 2022
Categories
Global
Science
Health
Technology

Scientists have developed an artificial intelligence system that can analyse eye scans taken during a routine visit to an optician or eye clinic and identify patients at a high risk of a heart attack.

The skyline over Dhaka, Bangladesh

Unintended consequences of mask mandates

Published
Monday 10th January, 2022
Categories
Science
Coronavirus
Global

Governments need to be careful about the messaging around compulsory mask wearing to ensure the policy is fully effective, say researchers.

The earth as seen from space

Study reveals hostile conditions on Earth as life evolved

Published
Wednesday 5th January, 2022
Categories
Global
Science

During long portions of the past 2.4 billion years, the Earth may have been more inhospitable to life than scientists previously thought, according to new computer simulations.

Motorcycle taxi drivers from the back.

Plastic shields reduce COVID risk for motorbike taxis

Published
Thursday 18th November, 2021
Categories
Science
Global
Health

Affordable plastic shields reduce the risk of COVID-19 infection for passengers on motorcycle taxis popular in developing countries, a new study suggests.