Science

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…

The researchers at the Shapotou Desert Experimental Research Station in China have developed a revolutionary approach for reversing desertification and converting barren, shifting sand into productive land within only 10 months. Using cyanobacteria, which are specialised, photosynthetic microorganisms, the researchers have created biological soil crusts that form a living layer on the surface of the…

In the arid mountains of Ethiopia, a fascinating archaeological find has been unearthed that gives an inside view of life and death in the ancient community. Unlike spectacular finds in the form of monuments and royal tombs, the focus of this particular find is on common individuals and their day-to-day lives over the centuries. It…

In a recent public event, US President Donald Trump reiterated claims suggesting that the Earth is experiencing a cooling trend, reigniting public and political interest in the president’s claims. Historically, these assertions have been sporadically made during many moments of his presidency and have produced renewed public and political responses. In the present moment, these…

Artemis II commander Reid Wiseman captured a rare “Earthset” during the mission’s lunar flyby, showing our planet disappearing behind the Moon. The footage, taken from deep space, highlights the Moon’s surface as Earth shrinks to a crescent and vanishes. This once-in-a-lifetime view, last seen during the Apollo missions, occurred as the crew passed over the…

An interesting discovery has been made by NASA researchers who have noted that young stars fade much faster when it comes to their X-ray emission compared to what was initially thought. It was long known by researchers in the field that such stars would emit X-rays for long periods of time. However, recent studies have…

In the recent few days, the discovery of “winged insects” and life forms similar to predators in images from NASA’s rovers on Mars has intrigued scientists as well as confused them in equal measure. It is certainly an interesting idea to see insects flitting about the planet’s surface or even seeing lizard-like creatures hiding amid…

The latest research on a Neanderthal infant from Amud Cave in Israel is giving a clearer picture of how different early development may have been in our extinct relatives. The remains, dated to around 51,000 to 56,000 years ago, suggest something unusual, as reported by Current Biology. The baby was not small in the way…

Challenge to Elon Musk’s SpaceX: Jeff Bezos’ Blue Origin to attempt first reused booster launch of New Glenn rocket Blue Origin, the US space company founded by Jeff Bezos, is set to attempt a major milestone on Sunday as it reuses a rocket booster for the first time in the launch of its heavy-lift New…