Evolutionary analysis shows SARS-CoV-2 variants converging

[NASA Webb Telescope] In May, a dust-sized micrometeoroid hit to Webb’s mirror was larger than tested for. After careful analysis, we've found it to be a rare statistical event. Webb’s optical performance remains twice as good as requirements.

Coffee Compound Reduces Binding of SARS-CoV-2 Virus to Its Human Target, Study Shows

Analysis of the oldest stromatolites reveals the biological origins of the 3.48 billion years old Dresser Formation