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Study Reveals Underground Carbon as Major Source of Canadian Wildfire Smoke Affecting U.S. Cities

Study Reveals Underground Carbon as Major Source of Canadian Wildfire Smoke Affecting U.S. Cities

A recent study published in the journal Geophysical Research Letters highlights that a significant portion of smoke from Canadian wildfires originates from underground carbon stores rather than surface vegetation. The research, led by Alemu Gonsamo from McMaster University, indicates that about three-quarters of emissions from these wildfires come from carbon stored in the soil. This finding is based on data from Canada's record fire season in 2023, which saw extensive fires across the country, including in Quebec, Alberta, and British Columbia. The study emphasizes that the smoke affecting U.S. cities like New York and Washington is largely due to these underground emissions, challenging the perception that forestry management practices are to blame.

SLB CEO sends clear message on oil services upcycle

SLB CEO sends clear message on oil services upcycle

Wall Street spent most of July bracing for a rough quarter for SLB N.V. (SLB), formerly known as Schlumberger Limited. Fighting in the Middle East had shut in wells, and oil prices were sliding amid U.S.-Iran peace talks. This caused six brokers to trim their price targets going into the ...

U.S. and Norway Conduct Successful Arctic Interoperability Exercise Enhancing Regional Security

U.S. and Norway Conduct Successful Arctic Interoperability Exercise Enhancing Regional Security

The United States Coast Guard and the Norwegian Coast Guard have completed a significant interoperability exercise, marking a milestone in Arctic cooperation and operational readiness. The exercise, part of Operation Arctic Cohesion (OAC) 2026, took place from July 8 to 15 off the coast of New England and in Newport, Rhode Island. The crews of the USCGC Stone and the Norwegian vessel Hopen focused on building familiarity, strengthening coordinated response, and improving seamanship. The event included crew exchanges, joint training, and discussions on Arctic operations. Observers from Arctic Coast Guard Forum (ACGF) partner nations, including Canada and Finland, were present to capture lessons learned. The exercise is part of a broader effort to enhance maritime safety, security, and environmental stewardship in the Arctic region.

The Latest: Trump praises his sweeping tariffs while in Michigan for a speech on the economy

The Latest: Trump praises his sweeping tariffs while in Michigan for a speech on the economy

A federal appeals court has upheld a ruling that halted President Donald Trump’s executive order to create a federal list of eligible voters and limit delivery of mail ballots only to people on that list

Trump Administration Implements New Tariffs Amid Supreme Court Ruling

Trump Administration Implements New Tariffs Amid Supreme Court Ruling

The Trump administration has introduced a new set of tariffs to replace those previously invalidated by the Supreme Court. These tariffs, which took effect as a prior round expired, are aimed at addressing forced labor issues and will apply to 59 countries and the European Union. The tariffs, set at 10% for countries with bans on forced labor and 12.5% for those without, are part of a broader strategy under Section 301 of the Trade Act of 1974. This move follows investigations into manufacturing practices and is distinct from the global levies previously struck down.

Canada Joins Global Combat Air Program as Observer Amid Defense Strategy Shift

Canada Joins Global Combat Air Program as Observer Amid Defense Strategy Shift

Canada has been approved as the first official observer of the Global Combat Air Program (GCAP), a collaborative defense initiative led by Italy, Japan, and the UK. This program focuses on developing a sixth-generation combat aircraft. As an observer, Canada gains access to capability development and industrial collaboration insights but does not have decision-making authority. This move aligns with Canada's strategy to diversify its defense partnerships beyond the U.S., especially in light of recent trade tensions with the Trump administration. The GCAP aims to replace existing aircraft fleets in the partner countries by 2035.

Senator Patty Murray Defends Canada Against U.S. Wildfire Management Criticism

Senator Patty Murray Defends Canada Against U.S. Wildfire Management Criticism

Senator Patty Murray has spoken out against criticisms from U.S. leaders, including President Trump, regarding Canada's wildfire management. Murray defended Canada's efforts, highlighting the collaborative work between Canadian and U.S. firefighters. Her remarks come as a wildfire in Washington State spreads into British Columbia, causing air quality alerts across the U.S. Murray criticized recent cuts to U.S. firefighting forces and emphasized the importance of working together to combat wildfires. She rejected the notion that Canada is solely responsible for the smoke affecting U.S. air quality, calling for cooperation rather than blame.

Canadian Intern Arrested in Belgium for Alleged Espionage at NATO Headquarters

Canadian Intern Arrested in Belgium for Alleged Espionage at NATO Headquarters

A Canadian woman has been arrested in Belgium on suspicion of espionage while working as an intern at NATO's operational headquarters. The arrest followed an investigation by Belgium's Federal Prosecutor’s Office, initiated after NATO's security services alerted Belgian military intelligence. The suspect, described as a Canadian citizen of Chinese origin, was detained after authorities raided her home and workplace at NATO's command center. She is accused of spying for a third country and being part of a criminal organization. Despite the arrest, NATO's operational readiness and ongoing tasks remain unaffected, according to a spokesperson for SHAPE, NATO's strategic headquarters located in Mons, Belgium.

President Trump's Tariff Moves Keep U.S. Rates Below Historical Peaks

President Trump's Tariff Moves Keep U.S. Rates Below Historical Peaks

President Trump has announced a series of new tariffs, including 10% to 12.5% on global goods and 25% on Brazilian imports. Despite these moves, the overall U.S. tariff rate remains below pre-Supreme Court levels, currently at 11.1% and expected to rise to 11.8% by year-end. The Supreme Court had previously struck down Trump's blanket tariffs, which had rates above 15% in 2025. The new tariffs include plans for a 50% tariff on Canadian goods and 100% on generic drugs by 2028, with further threats of tariffs on Europe.

Canadian Intern at NATO HQ Arrested for Alleged Espionage for Third Country

Canadian Intern at NATO HQ Arrested for Alleged Espionage for Third Country

A Canadian intern at NATO's Supreme Headquarters Allied Powers Europe (SHAPE) in Belgium has been arrested on suspicion of espionage. The suspect, a Canadian national of Chinese origin, is accused of spying for a 'third country' and being part of a criminal organization. The arrest follows an investigation by Belgium's Federal Prosecutor's Office, which was initiated after SHAPE's security services raised concerns. The intern's home and workplace were searched, and the investigation is ongoing. Public Safety Canada has acknowledged the arrest but has not disclosed further details about the suspect or the third country involved.

Concerns Raised Over Proposed Loosening of Ozone Regulations in Northwest Indiana

Concerns Raised Over Proposed Loosening of Ozone Regulations in Northwest Indiana

The Indiana Department of Environmental Management (IDEM) has proposed changes to Northwest Indiana's ozone regulations, requesting the U.S. Environmental Protection Agency (EPA) to rescind 2023 and 2024 reclassifications of federal ozone rules. IDEM Commissioner Clint Woods argues that the current standards impose unnecessary regulatory burdens and have minimal impact on emissions. However, environmental groups and local residents have expressed strong opposition, citing potential health risks such as increased asthma attacks and lung disease. Critics argue that the proposal contradicts the Clean Air Act's mandate to meet health-based air quality standards promptly. Elevated ozone levels in the region, exacerbated by Canadian wildfire smoke, have already led to health concerns, particularly for vulnerable populations. (Source time: 2026-07-24 20:53:15 GMT)

Canadian Wildfire Smoke Impacts U.S. Amid Climate Accountability Debate

Canadian Wildfire Smoke Impacts U.S. Amid Climate Accountability Debate

Smoke from Canadian wildfires has drifted into the United States, raising concerns about air quality in American cities. Former U.S. President Donald Trump has criticized Canada for failing to control the fires and has demanded compensation, citing the smoke's impact on American air quality. However, experts highlight that the conditions fueling these fires—hotter and drier weather—are linked to climate change, to which the United States has historically been the largest contributor. From 1850 to 2024, the U.S. accounted for 24% of global cumulative CO₂ emissions, more than any other country. While Canada is responsible for managing its forests and fire response, the broader climate conditions exacerbating these wildfires are a shared responsibility across borders. Attribution science indicates that human-caused climate change has significantly increased the likelihood and severity of such fires in Canada.