Science

In late 2028, Nasa plans to send something unusual towards Mars, a spacecraft carrying a working nuclear reactor designed to generate electricity for propulsion in deep space. Space Reactor-1 Freedom is intended to test nuclear electric propulsion beyond Earth orbit, where conventional solar power becomes increasingly difficult to use. The spacecraft will not land on…

A pile of discarded cashew shells would normally have little to do with international shipping. In Maharashtra agricultural leftovers are being fed into reactors that can turn them into usable fuel, gases and biochar. The technology comes from an unusual India-Denmark partnership built around the Viking biomass gasifier developed at the Technical University of Denmark….

A major orange juice processing project in Brazil is taking an unusual approach to one of the industry’s biggest waste streams: turning citrus wastewater into renewable energy. Louis Dreyfus Company (LDC) is building what it describes as the world’s largest plant dedicated to producing biogas from citrus effluent at its industrial facility in Bebedouro, São…

The Moon’s south pole may contain small pockets where some Earth microbes could remain alive after being carried there by astronauts or spacecraft. A new Nasa study has mapped parts of the region where five types of bacteria and fungi may withstand lunar conditions for at least a day, with the hardiest organism potentially lasting…

Dr. Savannah Ulalian Bishop photographs an archaeological amphora (Picture: KOC University) Imagine an ancient amphora recovered from the seabed after centuries underwater. It may be cracked, covered with deposits or missing large sections. Restoring such an object is difficult without causing further damage.To overcome this problem, researchers at Koc University in Turkiye have developed a…

A nest box occupied by a Eurasian scops owl might seem an unlikely place to find a live snake, yet that is exactly what researchers repeatedly encountered in central Türkiye. Across six breeding seasons, they inspected 109 owl nests and found the small worm snake Xerotyphlops vermicularis in 44% of them. The reptiles were not…

In the process of striving for our long-term objectives, it may be easy to lose sight of the significance of the tasks at hand. However, James Clerk Maxwell provided a different outlook, stating that even regular work could be associated with an ideal much bigger than the situation itself. He says, “Happy is the man…

A small teabag may not seem like much of a solution to polluted drinking water, but for Minnesota student Vick Tan, it became the centre of a science project that went far beyond the classroom. Tan helped develop a simple-looking pouch designed to capture arsenic from contaminated water, using a mix of cellulose fabric, crushed…

A small box of honeybees once became an unusual passenger aboard the space shuttle Discovery. In 1984, Nasa sent thousands of honeybees into orbit to see how they would behave when gravity was no longer guiding their movements. The experiment was less about honey and more about a basic piece of bee life: building a…

After nearly 20 years without a confirmed sighting, scientists in Barbados have finally rediscovered the world’s smallest-known snake. According to the Associated Press, the tiny Barbados threadsnake was found beneath a rock during an ecological survey in central Barbados, bringing an end to a search that had seen researchers turn over hundreds of rocks in…

Cricket on a plant (Image Credit: Canva) In 2005, scientists conducted an unusual experiment aboard the International Space Station (ISS) to investigate how microgravity affects reproduction and early development. According to a NASA technical publication on ISS research, crickets were fertilised in orbit, allowing scientists to observe embryos and larvae that began developing under microgravity….

Henderson Island (Image credit: Canva) In 2011, Henderson Island, a remote and uninhabited island in the South Pacific, became the site of one of the largest rodent-eradication attempts ever undertaken on an island of its size. Conservationists spread about 75 tonnes of poisoned bait across the island in an effort to eliminate invasive Pacific rats,…

It seems technology is already outrunning humans not only in algorithms but also on the field. At a 100-meter sprint at the Beijing Robot Games, a humanoid robot is said to have beaten the human record of Jamaican athlete Usain Bolt. The robot named Lightning Bolt, achieved a result of 9.39 seconds, beating Bolt’s record…

Scotland is taking a new approach to laboratory plastic waste. A new recycling system has already processed around 72,000 contaminated plastic sample bottles. The technology is now being expanded to Petri dishes and pipette tips. Scottish Water has become the first utility in the world to adopt Envetec Sustainable Technologies’ GENERATIONS technology. The system disinfects…

Cortical Labs founder and CEO Hon Weng Chong at the Cortical Cloud biological data centre at NUS (Image: The Straits Times).. Singapore has unveiled a world-first biological data centre prototype that brings living human neurons into a server-rack environment, marking an unusual new step in the race to build more efficient and adaptive computing systems….

For months, the forest around Changi was being watched after dark. More than 50 volunteers, working with conservation groups and Singapore’s National Parks Board, set up cameras, collected evidence and searched for signs of one of the country’s most elusive wild cats. What they found was more significant than a handful of fleeting sightings. By…

Cactoblastis cactorum, commonly known as the Argentine cactus moth An invasive South American moth that was once released as a biological control agent in the Caribbean is now spreading across the southern United States, creating a serious ecological and economic threat to native prickly pear cactus populations. The insect, Cactoblastis cactorum, commonly known as the…

The discovery was made during a March 2026 archaeological expedition. (Photo credit: Nagaland Tribune) A pottery fragment sticking out of a rock shelter in Nagaland may have changed what archaeologists know about the region’s past. Archaeologists working in Noklak district have found evidence suggesting that people were living in the region around 3,500 years ago,…

The team used helicopters to spread cereal bait containing the rodent toxin brodifacoum (Picture:   Mouse free marion) In 2016, New Zealand launched a major operation to remove an estimated 200,000 mice from the remote Antipodes Island. The mice were the only mammalian pest species on the island, but their impact on the ecosystem was…

Indian space programme (representative image) BENGALURU: August 23, 2023, gave India an image it had waited decades to see: a spacecraft settling on the Moon, its lander and rover beginning work near the lunar south polar region. But the significance of Chandrayaan-3 was perhaps easier to understand if one looked backwards.Six decades earlier, India was…