Undersea beds: Nemo’s Garden takes terrestrial farming to new depths

It may look like the setting for a science fiction thriller in these photos, but this underwater research farm for terrestrial plants is exploring novel agriculture Technology 2 March 2022 By Gege Li Agency Nemo’s Garden by Ocean Reef Group THIS otherworldly, underwater environment is more than just a cool diving spot. It is a sunken farm for … Read more

Bonobo infants find the arrival of a new sibling stressful

Cortisol levels in bonobo infants jumped fivefold when they got a younger sibling and stayed high for 7 months, suggesting they found it extremely stressful Life 4 March 2022 By Alice Klein A young bonobo and her mother Sean M. Lee/George Washington University Bonobo infants become highly stressed when they get a younger sibling and … Read more

Ukraine invasion: Will Russia’s attack on the Zaporizhzhia nuclear plant cause a meltdown?

Shelling at the Zaporizhzhia nuclear power plant has injured two people and caused a fire, but it is unlikely to release radiation unless the situation gets significantly worse Physics 4 March 2022 By Matthew Sparkes A fire at the Zaporizhzhia nuclear power plant following a Russian attack on 4 March Zaporizhzhia Nuclear Power Plant/Anadolu Agency … Read more

The Risks of Russian Attacks near Ukraine Nuclear Power Plants

People around the world watched via livestreamed security camera as Russian forces attacked and took over Ukraine’s Zaporizhzhia nuclear power plant—the largest in Europe—on Friday morning local time. Amid the shelling and gunfire, a fire broke out at a training facility in the complex and was later extinguished, according to news reports. The incident raised … Read more

Robotic ships could inspect underwater pipelines without a crew

Autonomous ships that can deploy uncrewed underwater vehicles could be used to inspect pipelines, cables and seabed drilling activity Technology 4 March 2022 By David Hambling Ocean Infinity’s marine robotic vessel Ocean Infinity Engineers are developing a fleet of 85-metre-long vessels that will deploy underwater vehicles for tasks like pipeline inspection while their operators remain … Read more

Behold The Most Up-to-Date Scientific Reconstruction of a Prehistoric Ichthyosaur

A thorough review of 300 years of research, and an exceptionally preserved fossil, have given us what paleontologists say is the most up-to-date reconstruction yet of an ancient beast.   Living alongside dinosaurs during the Mesozoic Era, ichthyosaurs were marine reptiles that swam and hunted in Earth’s oceans. Resembling reptilian dolphins, these fascinating animals thrived … Read more

Fluorescent silk: Quantum dots make silkworms glow in the dark

Nanometre-sized semiconductors extracted from mulberry leaves make silkworms and their silk emit a strong red glow Technology 4 March 2022 By Alex Wilkins A glowing silkworm Huan-Ming Xiong Silkworms that eat nanometre-sized particles called quantum dots produce glow-in-the-dark silk. Researchers have previously used gene editing to make fluorescent silkworms, but these methods can be costly … Read more

Covid-19 news: Arthritis drug shows promise to treat severe cases

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu, Layal Liverpool, Carissa Wong, Alex Wilkins and Alexandra Thompson Baricitinib Felipe caparros cruz/Alamy Latest coronavirus news as of 12pm on 4 March Immune-suppressing treatment reduces deaths even in people already taking existing covid-19 medicines Another treatment … Read more

Easter Islanders relied on freshwater springs under the sea to survive

Surveys of Easter Island show that ancient settlements and the sites of the island’s famous giant statues are situated close to freshwater springs that are only accessible at low tide Environment 4 March 2022 By Michael Le Page The moai statues of Ahu Tongariki, Rapa Nui (Easter Island) Shutterstock/Alberto Loyo Undersea springs may have been … Read more

Russia-Ukraine war: Will bitcoin help or hinder Ukraine’s fight against Russian invasion?

By Matthew Sparkes The value of bitcoin rose on the expectation that it might gain traction during Russia’s invasion of Ukraine Brent Lewin/Bloomberg via Getty Images Cryptocurrencies are playing a role on both sides of the conflict caused by Russia’s invasion of Ukraine. Their ability to cross borders regardless of rules or regulations is helping … Read more