Researchers achieved a groundbreaking advancement in tropical cyclone track forecast by using a global convection-permitting model with a 3-km resolution. Their work focuses on Typhoon In-fa (2021), demonstrating unprecedented accuracy with track errors below 100 km over a 120-hour forecast period.

Terrestrial plants drove an increase in global photosynthesis between 2003 and 2021, a trend partially offset by a weak photosynthetic decline among marine algae, according to a new study published in Nature Climate Change on Aug. 1. The findings could inform planetary health assessments, enhance ecosystem management, and guide climate change projections and mitigation strategies.

The National Institute of Polar Research (NIPR) publishes Polar Science, a peer-reviewed quarterly journal dealing with polar science, in collaboration with Elsevier B.V. In the latest issue, it features “Sustainable development in the Arctic for Indigenous peoples”, published as part of its regular issue (Vol. 44, June 2025). The full text of featured articles will be freely accessible worldwide until 14 January 2026.