Efforts to eradicate locust swarms and save harvests continue despite the pandemic Read more
Food security, locusts and Covid -19
Efforts to eradicate locust swarms and save harvests continue despite the pandemic
Covid -19 hope for severe cases
A readily available drug prevents some deaths, and others may also be useful
Record high temperatures – in the Arctic
Siberia has seen 38 degrees Celsius, 100 degrees Fahrenheit
Covid -19 and Children
Why a minority become gravely ill is still a mystery
Rwanda’s game changing coronavirus test
African scientists have developed a reliable, quicker and cheaper mass testing method
How long do Covid-19 antibodies last?
New research on how long our defences against the coronavirus last.
Making a Covid-19 vaccine for two billion people
The challenge of making two billion Covid-19 vaccine doses within the year.
NASA rover heads for Mars ancient lake
NASA 2020 rover launched on fresh search for life on Mars
Counting the heat health threat from climate change
Huge death toll from rising temperatures projected for century’s end.