tree – The Loh Down On Science

Yew’s Secret Recipe

August 29, 2025 Minh-Anh Dinh

Cancer cures don’t grow on trees! Or do they? This is Sandra Tsing Loh with the Loh Down on Science. To Celtic Druids, the yew tree symbolized death and resurrection. Today, it could mean… anti-cancer medication! Why? Yew tree needles contain the chemical Baccatin Three. If researchers could synthesize it,

Clean Bacteria

August 17, 2021 Jing Zhang

Melaleuca quinquenervia tree. Image by sandid from Pixabay

Hey! What’s on the breakfast buffet – for bacteria? This is Sandra Tsing Loh with the Loh Down on Science. Methane is a powerful greenhouse gas — it warms the earth over eighty times more than carbon dioxide does! How do we reduce it? Luke Jeffrey at Southern Cross University