Global News

Villarica (also known as Rucapillán) volcano, located in southern Chile.

Conserving overlooked and threatened regions

Published
7 April 2022
Categories
Environment
Global
Research

New research shows that private protected areas help conserve underrepresented biomes and highly threatened regions.

Drone viewpoint taken looking directly down on a palm tree canopy

“Tree of life” could help slow climate change

Published
4 April 2022
Categories
Global
Environment
Research

Changing the way fruit is gathered from a “tree of life” could have hugely positive environmental and financial impacts in Amazonia, according to a new study.

Ice wedges in a field, in a polygonal pattern known as ice wedge polygons.

Permafrost peatlands approaching tipping point

Published
14 March 2022
Categories
Environment
Global
Research

Researchers warn that permafrost peatlands in Europe and Western Siberia are much closer to a climatic tipping point than previous believed.  

Airbus A380 arrives for cold weather testing - Iqaluit, Nunavut, Canada

Thawing permafrost could release cancer-causing gas

Published
9 February 2022
Categories
Global
Environment
Research

Thawing of permafrost due to climate change could expose the Arctic population to much greater concentrations of the cancer-causing gas Radon, a new story has found.

Trees in the Amazon rainforest in Peru

The number of tree species on Earth

Published
2 February 2022
Categories
Global
Environment
Research

An international team of scientists estimate that there are 14% more tree species than previously thought.

Professor Ian Brooks in a polar landscape

Prestigious award for leading polar expert

Published
31 January 2022
Categories
Global
Environment
Science
Research

Ian Brooks, Professor of Boundary Layer Processes at the University of Leeds, has been awarded the Polar Medal.

A storm appearing over an African rural landscape

New weather app to save lives and livelihoods

Published
31 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
25 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
10 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.