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  New management plan allows limited catch increases but mandates automatic reductions if the population declines again Countries managing tuna fisheries in the Eastern Pacific Ocean have agreed on a long term harvest strategy for Pacific bluefin tuna, a species that has made a substantial recovery after decades of overfishing. The agreement was reached at the 104th meeting of the Inter American Tropical Tuna Commission (IATTC) held in Lisbon, Portugal, from August 31 to September 4. The commission manages tuna and other fish stocks and associated ecosystems across the Eastern Pacific Ocean. The new strategy establishes science-based rules aimed at completing the recovery of Pacific bluefin tuna and maintaining the population over the long term. It also allows for modest i...

OpenAI chief Sam Altman has indicated that the company may delay its much anticipated initial public offering beyond 2026 saying the current environment around artificial intelligence safety makes this an unsuitable time to go public. Altman also backed calls for the AI industry to slow the pace of frontier AI development until stronger safeguards are in place. Speaking in an interview with Fortune, Altman said OpenAI did not feel pressure to pursue an IPO immediately and suggested that going public in 2026 would be ill-advised given the safety challenges facing increasingly powerful AI systems. “I actually think that, given everything happening with safety, right now would be an ill-advised moment to go public, and we don't feel pressure on that,” Altman said. He added that th...

A 71 acre degraded Himalayan slope in Almora, Uttarakhand, has been transformed over three decades into a biodiversity rich landscape supporting 125 woody species, more than 160 bird species and over 100 butterfly species. The restoration project, known as Surya-Kunj, began in 1992 at the G.B. Pant National Institute of Himalayan Environment. At the time, the site was a degraded stretch of gentle slopes with only a small number of Pinus roxburghii trees and shrubs. A study published in 2025 in Frontiers in Conservation Science documented the ecological recovery of the site. It recorded 88 successfully established plant species and found that most of the planted tree species were showing healthy natural regeneration through seedlings and saplings. The site covers around 28.73 hecta...

Surya-Kunj restoration model in Uttarakhand shows how native plantations, soil and water conservation and community participation can revive degraded landscapes A degraded Himalayan slope in Almora, Uttarakhand, has been transformed over three decades into a biodiversity rich landscape supporting 88 established plant species, more than 160 bird species and over 100 butterfly species, demonstrating the long-term potential of ecological restoration. The restoration project, known as the Surya-Kunj model began in 1992 at the G.B. Pant National Institute of Himalayan Environment. A 2025 study published in Frontiers in Conservation Science documented the ecological changes at the 71-acre site and found widespread natural regeneration of trees and other vegetation. Researchers initially...

Nearly two centuries after American bison disappeared from a region of northern Mexico, their return is beginning to reshape the landscape. In 2025, 47 American bison were reintroduced into the El Santuario Reserve in Cuatrociénegas, Coahuila, marking a major step in efforts to restore an animal that once played an important ecological role across the region. The bison were released in two stages. Three animals arrived in August, followed by another 44 in November, including 38 females and six males. The animals came from a conservation population associated with Rancho El Uno in Chihuahua's Janos Biosphere Reserve. Conservationists describe bison as "ecosystem engineers" because their feeding and movement can influence vegetation, soil, nutrient cycles and other wildlife. Rest...

Researchers have developed cement-based tiles inspired by the cracked, water-retaining skin of African elephants that could help cool buildings through slow evaporation, reducing reliance on mechanical air conditioning. The tiles combine microscopic pores with deliberately engineered cracks that capture water, redistribute it across the surface and allow it to evaporate gradually. In building-scale experiments, temperatures beneath the new tiles remained around 89.6°F, compared with 107.6°F beneath cracked commercial stucco and 125.6°F beneath conventional, non-cracked stucco. The research led by architect Dorit Aviv and materials scientist Shu Yang with collaborators at the University of Pennsylvania and Syracuse University, reimagines cracks normally regarded as a sign of material ...

Australian researchers have identified an exceptionally durable enzyme that extracts energy from trace amounts of atmospheric hydrogen, potentially opening a new route to battery free sensors and other low-power devices. Australian scientists have identified an enzyme from soil bacteria that can generate electricity by extracting energy from the tiny amounts of hydrogen naturally present in the atmosphere, a finding that could eventually enable a new generation of small, air powered electronic devices. Researchers at the Monash University Biomedicine Discovery Institute isolated the enzyme, named Huc from Mycobacterium smegmatis a harmless soil bacterium. Their research showed that the enzyme can use atmospheric hydrogen as an energy source and convert the resulting electron flow int...

  NEW DELHI: India transition towards cleaner and low carbon cities faces two interconnected challenges weak municipal waste management systems that contribute to open waste burning and poor quality employment in emerging green sectors, according to two new working papers by World Resources Institute (WRI) India. One study, based on field surveys across 11 polluted Indian cities found that open waste burning was about three times higher in winter than in summer with poorer neighbourhoods bearing the greatest burden. A second study focusing on Bengaluru’s buildings sector found that the shift towards green buildings is creating demand for new skills, but construction workers continue to face gaps in safety, job security, wages, social protection and gender inclusion. Together,...

New modelling of 3,735 future scenarios shows that lower income populations could face far greater resource pressures than wealthier groups, with food costs potentially consuming nearly half of income in parts of Africa. Global access to food, water and energy could become increasingly unequal by 2050, with lower income populations in several regions facing substantially greater resource insecurity than wealthier groups, according to a new study involving researchers from the Massachusetts Institute of Technology (MIT). The study published in Earth’s Future examined 3,735 scenarios to assess how economic conditions, climate change, agriculture, land use, trade, energy systems, water availability and income distribution could shape future resource security. Researchers found that t...

  CM Rekha Gupta initiates process for a dedicated force of up to 1,100 personnel to strengthen Delhi’s emergency preparedness and reduce dependence on external disaster response agencies NEW DELHI: Days after the deadly building collapse in South Delhi’s Satya Niketan that claimed seven lives, the Delhi government has initiated the process of establishing its own State Disaster Response Force (SDRF) to strengthen the national Capital’s ability to respond to major emergencies. Chief Minister Rekha Gupta announced the move following a high level meeting at the Delhi Secretariat, where officials discussed the structure and requirements for creating a dedicated disaster response unit for the city. Delhi has so far relied on the National Disaster Response Force (NDRF), Delhi Fire ...