new-class-of-antimicrobials-discovered-in-soil-bacteria

Researchers have discovered toxic protein particles, shaped like umbrellas, that soil bacteria known as Streptomyces secrete to squelch competitors in their crowded microbial communities, especially others of their own species. What makes these newly detected antibacterial toxins different is that, unlike the Streptomyces’ small-molecule antibiotics, umbrella toxins are large complexesContinue Reading

is-china-growing-tired-of-russia’s-war-in-ukraine?

There are signs that Beijing may be getting cold feet about its deepening entanglement., As the third year of Russia’s war in Ukraine dawns, China finds itself struggling to maintain its delicate balancing act. Beijing’s stance of strategic ambiguity – neither condemning Moscow’s invasion nor offering overt military support –Continue Reading