Some insects (e.g., ants and some bees) live in intricately structured societies or colonies. Their colonies can comprise thousands of individuals specialized on different tasks. Most individuals are… [+5090 chars]
Gene construction The Omicron spike ectodomain protein (Novoprotein, Cat: DRA193) with furin cleavage site mutants (R682G, R683S, and R685S), 2P mutants (K986P and V987P), a C-terminal T4 fibritin t… [+16653 chars]
NASA Mars Perseverance Rover has been collecting rock samples, analyzing the terrain, and hunting for evidence of previous microbial life on Mars since its landing in February 2021. Moving around the… [+2201 chars]
