Top news for 2021-07-23

Read it in the app

Why do some people get severe COVID-19? The nose may know

Helping Avoid a “Tipping Point” – New Way To Measure Tropical Forest Vulnerability

NASA Awards Launch Services Contract for the Europa Clipper Mission

Brain-repair discovery could lead to new epilepsy treatments

Scientists identify five new plant species in Bolivia

Water resources: Defusing conflict, promoting cooperation

Research identifies potential role of 'junk DNA' sequence in aging, cancer

Bio-based coating for wood outperforms traditional synthetic options

How the brain paints the beauty of a landscape

New insights into immune responses to malaria