Some coronavirus mutations may make vaccines less effective, but the immune system is multifaceted and vaccines can be updated.
Some coronavirus mutations may make vaccines less effective, but the immune system is multifaceted and vaccines can be updated.
These tiny snakes cartwheel to escape danger 
Japan’s sample return mission to Phobos may also collect some Mars dust 
Horned dinosaurs’ weapons evolved to handle the forces of combat 
Artemis II results show how much science people can do at the moon 
Crossword: Time lines 
Many American diets may not include enough of this essential nutrient 
Protecting Earth’s fragile biodiversity takes spotlight at Armenia talks 
Gaza: Funding cuts leave half a million without food assistance 
Afro-Brazilian Religious Communities Face Mounting Discrimination Amid the Climate Crisis