Indonesia’s Mount Ibu Erupts 3 Times, Spewing Lava and Clouds of Grey Ash

In this photo video released by Indonesia's Geological Agency of the Ministry of Energy and Mineral Resources (Badan Geology), the night sky glows as Mount Ibu spews volcanic materials during an eruption on Halmahera Island, Indonesia, Thursday, June 6, 2024. (Badan Geologi via AP)
In this photo video released by Indonesia's Geological Agency of the Ministry of Energy and Mineral Resources (Badan Geology), the night sky glows as Mount Ibu spews volcanic materials during an eruption on Halmahera Island, Indonesia, Thursday, June 6, 2024. (Badan Geologi via AP)
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Indonesia’s Mount Ibu Erupts 3 Times, Spewing Lava and Clouds of Grey Ash

In this photo video released by Indonesia's Geological Agency of the Ministry of Energy and Mineral Resources (Badan Geology), the night sky glows as Mount Ibu spews volcanic materials during an eruption on Halmahera Island, Indonesia, Thursday, June 6, 2024. (Badan Geologi via AP)
In this photo video released by Indonesia's Geological Agency of the Ministry of Energy and Mineral Resources (Badan Geology), the night sky glows as Mount Ibu spews volcanic materials during an eruption on Halmahera Island, Indonesia, Thursday, June 6, 2024. (Badan Geologi via AP)

Indonesia’s Mount Ibu erupted three times on Thursday, spewing red lava and clouds of grey ash. No injuries were reported.
The volcano, located on an island in the eastern North Maluku province, has been erupting almost every day since early May, The Associated Press reported. Authorities have raised the alert to the highest level as the number of eruptions and deep volcanic earthquakes have significantly increased.
Thursday's eruptions sent ash clouds up to 1,200 meters into the air, said Muhammad Wafid, chief of Indonesia’s Geology Agency. Photos and videos recorded by the agency from an observation post showed bursts of incandescent red lava with some lightning during the eruptions.
Authorities have urged people to stay at least 7 kilometers from the 1,325-meter-high volcano.
More than 1,900 people have been evacuated from three villages close to the volcano, according to the National Disaster Management Agency. Thousands of hectares of farmland have been affected by the eruptions.
Indonesia, an archipelago of 270 million people, has 120 active volcanoes. It is prone to volcanic activity because it sits along the “Ring of Fire,” a horseshoe-shaped series of seismic fault lines around the Pacific Ocean.



First Radioactive Rhino Horns to Curb Poaching in South Africa

A sedated rhinoceros lies unconscious as professor James Larkin (R) from the University of the Witwatersrand's Radiation and Health Physics Unit (RHPU) uses a can of identification spray (DataDot) after carefully implanting dosed and calculated radioisotopes into its horns along with other Rhisotope Project members at an undisclosed location in the Waterbury UNESCO biosphere in Mokopane on June 25, 2024. (Photo by EMMANUEL CROSET / AFP)
A sedated rhinoceros lies unconscious as professor James Larkin (R) from the University of the Witwatersrand's Radiation and Health Physics Unit (RHPU) uses a can of identification spray (DataDot) after carefully implanting dosed and calculated radioisotopes into its horns along with other Rhisotope Project members at an undisclosed location in the Waterbury UNESCO biosphere in Mokopane on June 25, 2024. (Photo by EMMANUEL CROSET / AFP)
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First Radioactive Rhino Horns to Curb Poaching in South Africa

A sedated rhinoceros lies unconscious as professor James Larkin (R) from the University of the Witwatersrand's Radiation and Health Physics Unit (RHPU) uses a can of identification spray (DataDot) after carefully implanting dosed and calculated radioisotopes into its horns along with other Rhisotope Project members at an undisclosed location in the Waterbury UNESCO biosphere in Mokopane on June 25, 2024. (Photo by EMMANUEL CROSET / AFP)
A sedated rhinoceros lies unconscious as professor James Larkin (R) from the University of the Witwatersrand's Radiation and Health Physics Unit (RHPU) uses a can of identification spray (DataDot) after carefully implanting dosed and calculated radioisotopes into its horns along with other Rhisotope Project members at an undisclosed location in the Waterbury UNESCO biosphere in Mokopane on June 25, 2024. (Photo by EMMANUEL CROSET / AFP)

South African scientists on Tuesday injected radioactive material into live rhino horns to make them easier to detect at border posts in a pioneering project aimed at curbing poaching.

The country is home to a large majority of the world's rhinos and as such is a hotspot for poaching driven by demand from Asia, where horns are used in traditional medicine for their supposed therapeutic effect.

At the Limpopo rhino orphanage in the Waterberg area, in the country's northeast, a few of the thick-skinned herbivores grazed in the low savannah.

James Larkin, director of the University of the Witwatersrand's radiation and health physics unit who spearheaded the initiative, told AFP he had put "two tiny little radioactive chips in the horn" as he administered the radioisotopes on one of the large animals' horns.

The radioactive material would "render the horn useless... essentially poisonous for human consumption" added Nithaya Chetty, professor and dean of science at the same university.

The dusty rhino, put to sleep and crouched on the ground, did not feel any pain, Larkin said.

The radioactive material's dose was so low it would not impact the animal's health or the environment in any way, he said.

In February the environment ministry said that, despite government efforts to tackle the illicit trade, 499 of the giant mammals were killed in 2023, mostly in state-run parks. This represents an 11 percent increase over the 2022 figures.

Twenty live rhinos in total would be part of the pilot Rhisotope project whereby they would be administered a dose "strong enough to set off detectors that are installed globally" at international border posts originally installed "to prevent nuclear terrorism", a pleased Larkin said, sporting a green hat and a khaki shirt.

Border agents often have handheld radiation detectors which can detect contraband in addition to thousands of radiation detectors installed at ports and airports, the scientists said.