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Posted on: 09 October 2025 Researchers wanted to understand how steroids selectively affect human macrophages, which are a key cellular player in the immune response to Mycobacterium tuberculosis (Mtb); the bacteria which causes TB. Tuberculosis (TB) remains a major global health challenge, affecting over 10 million people annually worldwide, with 1.25 million people dying of TB every year.

Astronomers have detected the explosive, highly toxic gas phosphine (PH3), in the atmosphere of an ancient brown dwarf (Wolf 1130C) located 54 light-years from the Sun in the constellation Cygnus. Phosphine has long been recognised as a possible biosignature for anaerobic life, given that there are few natural sources in terrestrial planet atmospheres.

Posted on: 03 October 2025 Engaging in creative experiences like music, dance, visual arts, and even specific video games can slow brain aging and promote healthier brain function, says a trailblazing international GBHI study from published in Nature Communications Although creativity has long been celebrated for its cultural and personal value, this study is the first large-scale scientific evidence directly linking creative engagement to direct measurable protection of brain health.

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