TEMPO.CO, Jakarta - The Governor of West Java, Dedi Mulyadi, admitted to preparing a circular on a moratorium or temporary ban on forest logging in areas at risk of causing disasters. The circular is ...

Circular dichroism is the difference in the absorption of left- and right-handed circularly polarized light that occurs when a molecule contains one or more chiral, light-absorbing groups. It is used ...

Global coal exports post rare decline in 2025 on China cuts Global shipments of thermal coal - burned in power stations - have posted their first annual decline since 2020 on the back of lower ...