Green Guardian

Africa may be the birthplace of the world’s most popular magic mushroom.

Spore secrets: African ‘magic mushroom’ finally reveals its origins

Africa may be the birthplace of the world’s most popular magic mushroom. Scientists have identified Psilocybe ochraceocentrata, a potent psychedelic cousin of Psilocybe cubensis, growing on grasslands and cattle dung in SA and Zimbabwe

At odds: Residents in Khutsong have refused to pay for electricity because of maladministration on the part of
the municipality. Photos: Barry Christianson
Video

Merafong’s energy poverty crisis deepens

Under prepaid metering systems, customers must pay upfront for electricity before they can use it

Four Chinese-flagged fishing vessels were intercepted in South Africa’s Exclusive Economic Zone

South Africa intercepts four Chinese fishing vessels violating EEZ rules

Four Chinese-flagged fishing vessels were fined R400 000 and released after a coordinated operation by officials and the police

The proposed 4 000MW project would be built at Duynefontein next to the existing Koeberg  nuclear power station near Cape Town.
Photo: David Harrison

‘Zombie’ nuclear project: Nuclear-1  environmental authorisation faces legal battle

Environmental justice organisations have launched a high court challenge against Eskom’s proposed Nuclear-1 power station, arguing that the 2017 environmental authorisation, upheld by Dion George in 2025, breached South Africa’s environmental laws

‘Not us’: Sasol in Secunda. The company says all its emissions monitoring shows levels well within the limits authorised in its atmospheric emissions licences. Photo: Supplied

Residents mull source of pong

People have been reporting strong sulphur odours causing headaches and eye irritation. The city is monitoring air quality while authorities investigate potential Highveld emissions

South Africa recorded a 16% decline in rhino poaching in 2025, with 352 animals killed nationwide compared with 420 the previous year.

Ezemvelo says war on rhinos continues, supports regulated trade to curb poaching

Ezemvelo KZN Wildlife highlights a successful dehorning programme and improved anti-poaching measures but continues to call for discussion on legal rhino horn trade to protect the species and fund conservation

The department of forestry, fisheries and the environment is monitoring reports of a strong sulphur odour in Johannesburg and Ekurhuleni.

Government responds to ‘rotten egg’ smell in Gauteng

The department of forestry, fisheries and the environment is monitoring reports of a strong sulphur odour in Johannesburg and Ekurhuleni. Elevated hydrogen sulphide levels are believed to be the cause

A new 30-year study reveals that Marion Island, one of the most remote islands on Earth, is increasingly littered with plastic bottles and caps drifting thousands of kilometres across the Indian Ocean

From Indonesia to the Southern Ocean: Marion Island’s growing plastic problem

A new 30-year study reveals that Marion Island, one of the most remote islands on Earth, is increasingly littered with plastic bottles and caps drifting thousands of kilometres across the Indian Ocean

Freshwater ecosystems are rich but fragile. Of the new fish species discovered, many are critically endangered. Among the standout species is Yang’s plateau loach, a cavefish from China’s Yunnan Province whose expanded swim bladder chambers protrude visibly from its body, giving the impression of a built-in lifejacket.

From Congo to China: 309 freshwater fish species uncovered last year

Freshwater ecosystems are rich but fragile. Of the new fish species discovered, many are critically endangered

Health hazard: Laboratory tests confirmed that glyphosate and its persistent metabolite aminomethylphos-
phonic acid (Ampa) are present in bread, maize meal, wheat flour and infant cereal. Photo: File

Glyphosate found in staple foods in SA

The African Centre for Biodiversity is calling for deregistration of the herbicide while manufacturers insist their products meet regulatory limits