A new model suggests that many more mammal species than was previously known could host the creation of novel coronaviruses.
The finding illustrates the value of regular weather observations made by commercial airplanes.
A vaccine could confer long-term protection even if a natural infection does not.
The animals have evolved an immune system that doesn’t cause as much inflammation.
3 Share Physiology or Medicine Nobel for Discovering the Hepatitis C Virus
The unprecedented pace of scientific progress on Covid-19 builds on groundbreaking discoveries from the past.
A month’s worth of cool science stories, summed up.