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Interesting Engineering
interestingengineering.com > science > mother-daughter-duo-discovers-worlds-largest-coral

Family discovers world's biggest coral that has size of a soccer pitch

2+ week, 1+ day ago  (549+ words) The colony stretches about 364 feet long, about the size of a soccer field, covering more than 4,000 square meters. In a remarkable display of "people power," a mother-daughter team of citizen scientists has identified what researchers believe is the world's largest…...

Interesting Engineering
interestingengineering.com > innovation > ship-propellers-noise-reduction-efficiency

Engineers build quietest ship propellers to save marine life

3+ week, 1+ day ago  (511+ words) The MinKav project uses high-speed cameras to visualize bubble collapse, aiming to make silent propulsion a standard for the global fleet. German researchers are launching a new project to tackle one of the ocean's loudest problems. Ship propellers create massive…...

Interesting Engineering
interestingengineering.com > science > pigs-speed-wild-boar-reproduction-fukushima-study

Escaped pigs speed wild boar breeding after Fukushima nuclear disaster

1+ mon, 2+ day ago  (624+ words) The researchers found that the year-round reproductive cycle of radioactive domestic pigs is passed down through maternal lineages, causing hybrid populations to breed much faster than typical wild boar. In the ghost towns surrounding the Fukushima Daiichi Nuclear Power Plant…...

Interesting Engineering
interestingengineering.com > science > veronika-swiss-cow-cattle-intelligence-study

Swiss cow grabs brush and forces scientists to rethink cattle smarts

1+ mon, 3+ week ago  (590+ words) A new study has challenged assumptions about livestock intelligence by documenting the first known instance of a cow using tools. Veronika, a pet Swiss Brown cow, whose clever use of tools suggests cattle are far more intelligent than we've given…...

Interesting Engineering
interestingengineering.com > ai-robotics > ai-laser-robot-dogs-protect-hong-kong-trees

Laser-loaded robot dogs, AI bird tracker conduct environmental checks

2+ mon, 1+ day ago  (550+ words) AI and robotics protect nature amidst Hong Kong's massive urban expansion. The technologies are currently being tested at Hong Kong Wetland Park in Tin Shui Wai, where authorities are preparing for future development linked to the Northern Metropolis project. The…...

interestingengineering.com
interestingengineering.com > culture > stingless-bees-legal-rights-peru

Stingless bees become world’s first insect to be granted legal rights in Peru

2+ mon, 2+ week ago  (445+ words) Amazon stingless bees now hold legal rights in Peru as climate threats, pesticides, and invasive species endanger pollinators. Stingless bees in the Peruvian Amazon have become the first insects anywhere in the world to receive legal rights. The unprecedented move…...

interestingengineering.com
interestingengineering.com > science > artificial-beaver-dams-show-promise

Beaver-inspired artificial dams could help protect rivers from climate change

2+ mon, 2+ week ago  (478+ words) A major review warns beaver-mimicry projects are spreading faster than research can confirm their benefits across different ecosystems. Once numbering as many as 400 million in North America, modern Castor canadensis'the North American beaver'has been reduced to just 10 million due to…...

interestingengineering.com
interestingengineering.com > science > severe-drought-indonesia-hobbits-decline

Severe drought linked to the decline of Indonesia’s ‘hobbit’ 61,000 years ago

2+ mon, 2+ week ago  (609+ words) With no food and no water, the hobbits abandoned the Liang Bua cave around 50,000 years ago. New research suggests that climate change was a primary driver in the disappearance of Homo floresiensis, the small-statured human relative known as the "hobbit....

Interesting Engineering
interestingengineering.com > science > airborne-dna-air-filters-ecosystem-tracking

Old air filters reveal decades of hidden biodiversity change

2+ mon, 3+ week ago  (518+ words) Researchers used decades-old air filters to map biodiversity shifts using airborne environmental DNA. The air around us is quietly recording life on Earth, and scientists have just learned how to read it. In a breakthrough that turns routine radiation monitoring…...

Interesting Engineering
interestingengineering.com > culture > sea-urchins-canary-islands-pandemic

Sea urchin pandemic drives Canary Islands populations to record lows

3+ mon, 21+ hour ago  (569+ words) Repeated mass die-offs since 2022 have left sea urchin populations across the Canary Islands near local extinction. Sea urchins help shape marine ecosystems by controlling algae growth on reefs. By grazing on seaweed and seagrass, they protect corals and other slow-growing…...