Carbon dioxide emissions must fall by the equivalent of a global lockdown roughly every two years for the next decade for the world to keep within safe limits of global heating, research has shown.
articles
NASA’s ICESat-2 Satellite Reveals Shape, Depth of Antarctic Ice Shelf Fractures
When a block of ice the size of Houston, Texas, broke off from East Antarctica’s Amery Ice Shelf in 2019, scientists had anticipated the calving event, but not exactly where it would happen.
How to Track the Variants of the Pandemic Faster
A global group of researchers is calling for better integration of viral genetics, bioinformatics, and public health to enable better pandemic response now and better pandemic preparedness in the future.
Want to Cut Emissions That Cause Climate Change? Tax Carbon
Putting a price on producing carbon is the cheapest, most efficient policy change legislators can make to reduce emissions that cause climate change, new research suggests.
Source of Hazardous High-Energy Particles Located in the Sun
The source of potentially hazardous solar particles, released from the Sun at high speed during storms in its outer atmosphere, has been located for the first time by researchers at UCL and George Mason University, Virginia, USA.
Air Pollution Fell Sharply During Lockdown
Analyses by the University of Innsbruck show that traffic restrictions during the first lockdown last March led to a sharp drop in air pollutant emissions, significantly more than for carbon dioxide.


