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Searched Tag: climate change
China sets 2035 target to curb greenhouse emissions. File Photo.

Xi Jinping pledges sharp emission cuts at UN summit

September 25, 2025, 04:04 PM - 3 min read

China has pledged to reduce its greenhouse emissions to their peak levels by 2035, following a UN Climate Summit meeting on Wednesday that addressed the urgency of tackling climate change.

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The Ganges flows through ancient Varanasi, a holy city in Hinduism.

The Ganga is drying up

September 25, 2025, 03:41 PM - 6 min read

Stretching from the Himalayas to the Bay of Bengal, the whole river basin supports over 650 million people, a quarter of India’s freshwater, and much of its food and economic value.

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Beijing set to reinforce climate role with fresh pledges.

China to unveil new emissions plan at UN climate summit

September 23, 2025, 02:08 PM - 2 min read

China is all set to assert its position as a global powerhouse as the country announced a new emissions-cutting plan, reinforcing its role as a firm defender of global climate diplomacy, while the EU and the US stall over fossil fuels.

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Blackblotched porcupinefish (Diodon liturosus).

Fish fingerprints clue to species moving homewards

September 23, 2025, 01:10 PM - 6 min read

Tracking species shifts is crucial for understanding how climate change is transforming our oceans.

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Evolution of humans: Volcanoes tell the story

Evolution of humans: Volcanoes tell the story

September 22, 2025, 02:10 PM - 7 min read

Volcanic eruptions are excellent timekeepers because they happen very quickly, geologically speaking. As hot magma erupts, it cools and solidifies into volcanic ash particles and pumice rocks.

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The findings, published ahead of the World Economic Forum's Sustainable Development Impact Meetings 2025, come as preparations intensify for COP30 in Belem, Brazil

Cost of climate-driven health risks to economy huge: WEF

September 18, 2025, 03:00 PM - 4 min read

The findings highlighted that adapting to extreme heat, infectious diseases and other health risks accelerating due to climate change is now a strategic business imperative

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The Milky Way over Hanle in Ladakh.

Vanishing stars: India’s night sky dimmed by light pollution

September 12, 2025, 06:10 PM - 5 min read

Once a familiar ribbon across the heavens, the Milky Way has all but disappeared from Indian cities. With 80 per cent of the world already light-polluted, scientists warn that vanishing starlight is not only a cultural loss but an ecological and medical crisis demanding urgent intervention.

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Smoke billows from a crude oil facility.

Fossil fuel, cement firms linked to 50% surge in heatwaves: Study

September 11, 2025, 05:43 PM - 3 min read

Emissions from top fossil fuel and cement producers made heatwaves 50% more intense, with some emitters linked to dozens of events once impossible without global warming, a Nature study says.

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The continued decline in numbers of the spectacled flying fox shows much more action is needed.

Here’s how endangered spectacled flying fox saves rainforests

September 10, 2025, 04:48 PM - 7 min read

Habitat loss and fragmentation is the number one threat to koalas. Others include climate change, bushfires, disease, vehicle strikes and dog attacks.

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The mite feeds on bee pupae and transmits lethal viruses.

Mind this honeybee parasite, deadlier than varrroa

September 10, 2025, 03:36 PM - 6 min read

A deadly mite, Tropilaelaps mercedesae or “tropi” is on the march. Beekeepers fear it will wreak even greater havoc than varroa – and the ripple effects may be felt by the billions of people around the world.

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A mirage is seen on Rajpath during a hot summer day, in New Delhi.

Delhi heat exposure linked to rising unrecognised deaths

September 8, 2025, 04:19 PM - 4 min read

A Greenpeace India report reveals Delhi’s prolonged heat exposure is driving silent deaths, with mortality doubling in recent years and homeless hit hardest.

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The inherent destructiveness of war has long degraded the environment.

Climate crisis: Time to rethink wars

September 5, 2025, 04:34 PM - 8 min read

A study has made a best guess that the total carbon footprint of militaries across the globe is greater than that of Russia, which currently has the fourth-largest footprint in the world.

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