Modern sanitation systems have long treated human urine as waste, flushing away valuable nitrogen and phosphorus that are essential for plant growth. However, a recent study published in the Journal of Environmental Chemical Engineering proposes a paradigm shift: converting this overlooked byproduct into a sustainable, low-energy fertiliser. By utilising forward osmosis, researchers have successfully concentrated…

A small near-earth asteroid is expected to make a close pass by Earth on 21 April 2026, according to data reportedly shared by NASA. The object has been identified as 2026 HJ1 and is being monitored by astronomers using specialised telescopes. It appears to be part of the regular stream of space objects that move…