Lawyers · 08/05/2025

Permanent residents aged 14 and above must apply for a new Green Card within 30 days before their birthday or within 30 days of returning to the U.S. if abroad. Individuals facing deportation or who have abandoned their status should pay special attention to application restrictions. Temporary identification can be used for various official matters, and it is crucial to contact the immigration service center promptly if the new Green Card is not received.

Culture · 08/05/2025

Ammonia is a promising alternative fuel, and the environmental sustainability of its production directly impacts carbon emissions. Currently, ammonia is primarily produced through the energy-intensive Haber-Bosch process, which relies on fossil fuels for hydrogen extraction, resulting in significant carbon emissions. Promoting the production of green ammonia is crucial as it depends on renewable energy sources, aiming for lower greenhouse gas emissions and advancing the goals of sustainable development.

Finance · 08/05/2025

The article explores the significance of green hydrogen in the energy transition for heavy transportation and heavy industry. It discusses potential methods to enhance hydrogen production efficiency, particularly through the application of silicon carbide, offering new hope for achieving sustainable development in the future.

Education · 10/05/2024

Student-led environmental actions are flourishing on US college campuses, exemplified by food recovery and water projects at the University of Maryland. California's policies are setting a precedent, but increased student involvement is crucial to amplify the impact of grassroots initiatives. Further efforts should focus on expanding these student-driven projects and fostering a greater commitment to sustainability across higher education institutions. This will ensure a more significant and lasting contribution to environmental protection and resource management.

Education · 01/06/2025

Research indicates that green spaces effectively reduce children's screen time, but uneven distribution exacerbates health inequalities. Urban planning, community engagement, and policy interventions should improve accessibility to green spaces in disadvantaged communities, promoting children's physical and mental well-being and fostering equitable and sustainable urban environments. This requires targeted strategies to ensure all children, regardless of socioeconomic background, have access to quality green spaces for recreation, play, and overall health improvement. Addressing this disparity is crucial for creating healthier and more equitable cities for future generations.

Finance · 08/22/2025

Scientists at North Carolina State University are revolutionizing the manufacturing process of magnetic materials using Friction Stir Consolidation (FSC). This technique achieves efficient consolidation of magnetic materials with lower energy consumption and reduced environmental pollution. It offers possibilities for the development of novel high-performance magnetic materials, contributing to the sustainable development of the new energy industry. FSC provides a promising pathway for creating advanced magnetic components with enhanced properties and reduced environmental impact.

Lawyers · 08/14/2025

This article provides a detailed overview of how to apply for a Green Card in the United States, including the definition of a Green Card, the rights of its holders, eligibility requirements, application steps, and interview preparation. It serves as an essential guide for non-citizens who wish to reside and work in the US long-term.

Taxation · 02/07/2025

The definition of a U.S. tax resident is determined by the green card test, which grants legal permanent resident status and associated tax benefits. To maintain this status, it is essential to understand the regulations regarding abandonment, administrative, or judicial termination. This article provides detailed information to ensure your rights are protected.

Education · 07/24/2025

Rensselaer Polytechnic Institute, located in New York, is renowned for its excellence in technology and engineering programs. It ranks 55th in the 2023 U.S. News & World Report college rankings, with an enrollment of 5,945 undergraduate students, of which 9% are international scholars. Despite a high tuition fee of $64,081, the institute attracts students nationwide and globally with an impressive graduation rate of 84% and abundant educational resources.

Education · 07/17/2025

San Francisco, known for its cool summers, technological innovation, and rich educational resources, is adjacent to Silicon Valley, maintaining a leading position in the global tech scene. Nearby Stanford University and the University of California, Berkeley offer high-quality education, attracting many students for advanced studies.

Education · 07/28/2025

The California Institute of Technology, established in 1891 and located in Pasadena, California, is renowned for its education in science and engineering. The school offers a diverse range of undergraduate and graduate programs, fostering a significant number of entrepreneurs. It boasts a high employment rate and a graduation rate of 94%.

Lawyers · 08/06/2025

The EB-5 visa program allows individuals to obtain a US green card through investment, provided they meet requirements related to investment amount and job creation.

Education · 08/06/2025

This article provides detailed information about the 2026 U.S. Green Card Lottery (DV Lottery), including the application process, how to check selection results, and important precautions. It emphasizes the importance of being vigilant against scams and the necessity of submitting visa applications on time to increase the chances of obtaining immigration opportunities.

Lawyers · 08/06/2025

This article explores how Green Card holders can effectively apply for a re-entry permit, addressing ten core issues with detailed answers. It covers application requirements, costs, and approval times, helping readers better understand the significance of the re-entry permit and the application process.

Education · 06/27/2024

Public trails in the US face a maintenance crisis stemming from funding shortages and shifting social values. Yale University actively participates in community trail maintenance, advocating for the recognition of trail work's value and increased funding. To address challenges like funding gaps, climate change, and overuse, they propose learning from successful examples and adopting innovative technologies. The ultimate goal is to ensure the long-term maintenance and environmental protection of these trails, fulfilling a commitment to their preservation and accessibility for future generations.