Exo Worlds
April 2021
Every article published in April 2021. 1,260 articles · Back to full archive
Shake And Blow
Race to find dozens missing in deadly Indonesia, East Timor floods
Ice World
Polar bears forced to forage eggs as warming shrinks hunting grounds
Farm News
Plant gene discovery could help scientists develop heat-tolerant crops
Superpowers
Pentagon urges Russia to explain troop buildup near Ukraine
Water World
New study ties solar variability to the onset of decadal La Nina events
Energy Tech
New batteries give jolt to renewables, energy storage
Fire Storm
Nepal hit by worst wildfires in almost a decade
Nukewars
N. Korea will not go to Olympics: North's sports ministry
Nukewars
N. Korea says will not go to Olympics over Covid fears
Cyber War
NORTHCOM runs second Global Information Dominance experiment
Superpowers
NATO chief says 'serious concern' over Russia's Ukraine activities
Marsdaily
NASA's Mars Helicopter Survives First Cold Martian Night on Its Own
Marsdaily
NASA's Ingenuity helicopter survives first night alone on Mars
Marsdaily
NASA's Curiosity team names Martian hill that serves as mission gateway
Earth Observation