Des pullulations exceptionnelles de chenilles processionnaires du chêne affectent plusieurs régions françaises, provoquant démangeaisons et irritations. Des zones forestières sont fermées au public, une mesure rare illustrant la gravité de l'épisode.
Researchers have identified a specific immune receptor in common bean plants that detects caterpillar saliva, triggering a distress signal to attract predatory wasps. Plants lacking this receptor showed significantly reduced defenses against caterpillars and failed to summon wasps.
The renaming of PCOS to PMOS highlights the complexity of the condition, affecting 170 million women worldwide with varied symptoms. While health tech companies promise personalized health solutions, the author's experience with PMOS and its diverse manifestations among sufferers underscores the challenges in providing effective, individualized health tech for complex conditions.
The Gates Foundation Trust holds a significant $3.6 billion stake in Caterpillar, a company increasingly vital for AI infrastructure. Caterpillar's Power Generation business is booming due to data center demand, with its stock soaring 183% in a year. This investment comes as the foundation itself announces substantial job cuts, impacting 20% of its workforce.
