MELBOURNE, Australia Mar 18, (AP) — An Australian state closed two beaches after dead fish and an unusual off-white foam washed ashore while surfers reported feeling unwell, officials said on Tuesday.
A microalgal bloom created by unusual weather conditions was suspected to have sickened humans and marine life as well as creating the foam that has covered hundreds of meters (yards) of coastline, South Australian Environment Protection Authority principal scientific officer Sam Gaylard said.
“It is very concerning,” Gaylard told Australian Broadcasting Corp.
“It is unusual at this scale. At this time of year, when the weather conditions allow, we do occasionally get isolated blooms, but something of this scale is definitely a little bit unusual,” Gaylard added.
Waitpinga Beach and neighboring Parsons Beach, both south of the South Australia state capital Adelaide, have been closed to the public since Monday in response to a “fish mortality event in the area,” the Department for Environment and Water said in a statement.
“The beaches will be re-opened as soon as possible,” the department said.
Dozens of dead fish have reportedly been washed shore.
Surfers have been complaining since the weekend of getting sore eyes, sore throats and coughing after contact with the water, said local Anthony Rowland, who surfed at Waitpinga on Saturday.
“While we were out there, we started coughing,” Rowland said, referring to his surfing comrades. He said he was overwhelmed by the response from other surfers after posting his experience online.
“Lots of people reached out – so many people have said they’re had exactly the same symptoms,” Rowland said.
Marine scientists took water samples from the foam, which is a byproduct of the toxic organisms’ decay, on Monday, but it could take until the end of the week to identify the organism, Gaylard said.
A bloom of microalgae – microscopic, single-celled organisms – could have been caused by a recent extended period of hot and dry weather with little wind and low tides, Gaylard said.
A swell has picked up in the area since Sunday, and the turbulence could break up the algae while generating more foam, he said.
“At the moment, we’re not sure how long this will last,” Gaylard said.
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New Delhi/Amaravati (PTI): Andhra Pradesh Chief Minister N Chandrababu Naidu on Friday said the state is taking steps to transform itself into a knowledge and creator economy hub with a strong focus on artificial intelligence and quantum technology.
He noted that Andhra Pradesh has abundant tech-driven youth and the government is formulating plans to train them in futuristic technologies with support from global technology firms.
"Our goal is to transform Andhra Pradesh into a knowledge hub by focusing on AI, quantum computing, data centres, drone cities and space cities. The youth will remain our biggest asset over the next 25 years, and we seek global partnerships to scale up the creator economy," said Naidu during his interactions at the India AI Impact Summit 2026 in Delhi.
Naidu, who participated in the summit in the national capital, also held meetings with several global technology leaders and industrialists to explore collaborations in artificial intelligence, clean energy and innovation ecosystems.
He met Adobe CEO Shantanu Narayen, Autodesk AI Head Mike Haley, Aramco India Director Abdul Rehman AiThukair, LEGO Education Vice President Tom Hall, Aadhaar Founder and CTO Srikanth Nadhamuni, Khosla Ventures Managing Partner Vinod Khosla and others at the AP Pavilion.
The chief minister also held discussions with Saudi Aramco representatives on clean energy projects, including solar initiatives, and invited the company to expand operations in Andhra Pradesh, stating that the state is highly suitable for green energy production.
He sought support from NVIDIA Vice President Callista Redmond for establishing AI Living Labs and proposed partnerships through the Ratan Tata Innovation Hub to promote youth innovation, including collaborations with IIT Tirupati and Indian Institute of Science Education and Research (IISER) Tirupati under the Andhra Pradesh Future Innovation and Research for Science and Technology (AP FIRST) initiative.
Naidu urged Autodesk leadership to support the development of Global Capability Centres in design engineering and requested the establishment of an Innovation Academy in Amaravati aligned with quantum technology, besides proposing AI and robotics learning labs in partnership with LEGO Education.
He also discussed AI-driven smart governance solutions with Quantela Inc Chairman Sridhar Gadhi, while World Bank Group Digital AI Regional Director Mahesh Uttamchandani met Naidu on the sidelines of the summit.
Following the meetings, Naidu visited various exhibition stalls at the summit, including those of NVIDIA, Tata, Intel and Microsoft, and reviewed AI applications across agriculture, healthcare and industry.
