Perfecting Detection of the Bomb

An international conference has highlighted advances made in detecting nuclear explosions,tracking storms or clouds of volcanic ash, locating epicentres of earthquakes, monitoring the drift of huge icebergs, observing the movements of marine mammals, and detecting plane crashes.

China Hailed as Leader for New Climate Plan

Environmental groups are praising China following the formal submission of Beijing’s highly-anticipated climate change strategy to the United Nations Tuesday.

U.N. Chief Seeks Equity in Paris Climate Change Pact

When the 193-member General Assembly hosted a high level meeting on climate change Monday, Secretary-General Ban Ki-moon warned that any proposed agreement at an upcoming international conference in Paris in December must uphold the principle of equity.

U.S. Supreme Court Deals Blow to Obama’s Emissions Cuts

In a setback to the Barack Obama administration's clean energy plans just five months ahead of a critical climate change summit in Paris this December, the U.S. Supreme Court on Monday blocked an initiative to limit emissions of mercury and other toxic pollutants from coal-fired power plants.

Fracking Expands Under the Radar on Mexican Lands

“People don’t know what ‘fracking’ is and there is little concern about the issue because it’s not visible yet,” said Gabino Vicente, a delegate of one of the municipalities in southern Mexico where exploration for unconventional gas is forging ahead.

Heat Wave Picking Off Pakistan’s Urban Poor

Over 950 people have perished in just five days. The morgues, already filled to capacity, are piling up with bodies, and in over-crowded hospitals the threat of further deaths hangs in the air.

Grenada Rebuilds Barrier Reefs

The Eastern Caribbean nation of Grenada is following the example of its bigger neighbours Belize and Jamaica in taking action to restore coral reefs, which serve as frontline barriers against storm waves.

Bougainville Election Intensifies Hopes for Independence

A referendum on independence within the next five years dominated campaigning in the recent general election held in Bougainville, an autonomous region of 300,000 people in the east of Papua New Guinea (PNG), which emerged from a decade-long civil war 15 years ago.

Views from the Caribbean ahead of COP21, the December 2015 Climate Change Summit in Paris – Building Resilience to Disaster: Mitigation

Despite being a relatively small source of greenhouse gas emissions, the Caribbean region has been taking steps to introduce renewable energy sources like wind, solar and geothermal, which also reduce its dependence on expensive oil imports.

Opinion: Pope Francis’ Timely Call to Action on Climate Change

On June 18, Pope Francis issued Laudato Si, the first ever encyclical about ecology, which promises to be a highly influential document for years to come. The encyclical, which is the most authoritative teaching document a Pope can issue, delivered a strong message addressing the moral dimension of the severe ecological crisis we have caused with our “throwaway culture” and general disregard for our common home, the Earth.

Opinion: The Oceans Need the Spotlight Now

The international community must focus its energies immediately on addressing the grave challenges confronting the oceans. With implications for global order and peace, the oceans are also becoming another arena for national rivalry.

Amazon Dam also Brings Health Infrastructure for Local Population

Extensive public health infrastructure and the eradication of malaria will be the most important legacy of the construction of the Belo Monte hydropower dam in Brazil’s Amazon jungle for the population affected by the megaproject.

Pope Could Upstage World Leaders at U.N. Summit in September

Judging by his recent public pronouncements - including on reproductive health, biodiversity, the creation of a Palestinian state, the political legitimacy of Cuba and now climate change – Pope Francis may upstage more than 150 world leaders when he addresses the United Nations, come September.

Views from the Caribbean ahead of COP21, the December 2015 Climate Change Summit in Paris – Building Resilience to Disaster: Adaptation

From constructing barriers against rising sea levels to rehabilitating mangroves and providing agrometeorology services, the Caribbean isn’t waiting for a new international agreement on climate change to start implementing adaptation measures. But funding to roll out such projects on the necessary scale remains a key issue, and many communities remain desperately vulnerable to storms and flooding.

CTBTO, the Nuclear Watchdog That Never Sleeps

The world’s nuclear powers may succeed in thwarting sanctions by the Security Council or avoiding condemnation by the General Assembly, but they cannot escape the scrutiny of a key international watchdog body: the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO).

Cities Will Be Decisive in Fight for Sustainable Development

With cities increasingly in the spotlight on the international stage, urban planning and development has become a critical issue in the Sustainable Development Goals (SDGs).

Opinion: We Have a Moral Imperative to Act on Climate Change

My country, the Philippines, is one of the most vulnerable to the impacts of climate change. Even though we are among those countries that hardly contributed emissions and benefited least from burning fossil fuels, we find ourselves at the frontline of the climate crisis.

Opinion: What the Philippines Can Learn from Morocco, Peru and Ethiopia

(Last week, Australian Climate Activist offered an apology to the Philippines for his country’s lack of action. Today, he partners up with climate tracker from the Philippines Jed Alegado to talk about what the Philippines can do to show its leadership in tackling climate change.)

Climate Justice: Trial by Public Opinion for World’s Polluters

The United Nations, which is tasked with the protection of the global environment, has asserted that climate change affects people everywhere - with no exceptions.

Adaptation Funding a Key Issue for Caribbean at Climate Talks

With less than six months to go before the next full United Nations Conference of the Parties also known as COP 21 – widely regarded as a make-or-break moment for an agreement on global action on climate change – Caribbean nations are still hammering out the best approach to the talks.

World’s Nuke Arsenal Declines Haltingly While Modernisation Rises Rapidly

The world’s stockpile of nuclear weapons, held by nine states, just got a little smaller.