Many of us are asking: Have I already been exposed to the coronavirus, and am I immune to further infection? A fast, easy, and sensitive new antibody test detects the specific biomarkers of long-term immune protection against SARS-CoV-2. GETTY

IndieBio’s Arvind Gupta to join Mayfield and lead a new alliance to use capitalism and biology to do good in the world. The Genesis Consortium will advance their work to transform human and planetary health with engineering biology.

Cellular agriculture companies can use fermentation to grow meat, chicken, and fish from cell cultures in a lab-like setting, offering consumers—and astronauts—a sustainable source of nutritious foods without the animals.