
Ignacio Calderon
Climate and Government Watchdog Reporter at USA Today
data journalist covering climate and more for @USATODAY | prev words + photos in @coloradoan @imidwest | either running or complaining about my knee
Articles
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4 days ago |
usatoday.com | Andrea Riquier |Ignacio Calderon
A new report from one of the nation’s premiere housing research groups confirms what many of us already know: residential real estate is pulling further away from ordinary Americans, becoming more expensive, less attainable, and increasingly stymying efforts to make a market that works for everyone. The State of the Nation’s Housing 2025, from the Joint Center for Housing Studies of Harvard University, lays out the numbers in stark detail.
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2 weeks ago |
usatoday.com | Ignacio Calderon |Andrea Riquier
After seven years of work and more than $18 million invested, Harbor Village, a new affordable housing development in Carlisle, Pennsylvania, officially opened its doors in January. The 40-unit rental development came together thanks to Safe Harbour, a housing nonprofit based in Carlisle. By the time Safe Harbour started screening prospective tenants, there were over 400 applications, said Scott Shewell, the group’s long-time president and CEO. “And I still get calls every day,” he told USA TODAY.
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2 weeks ago |
usatoday.com | Ignacio Calderon
The Environmental Protection Agency announced Wednesday two major proposals that would repeal greenhouse gas emissions regulations and weaken mercury pollution standards for fossil-fuel power plants, part of the Trump administration’s effort to revive coal. The proposals include the repeal of all greenhouse gas standards and a separate one to roll back Biden-era limits on mercury and soot from the country’s dirtiest coal plants.
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3 weeks ago |
jconline.com | Erin Mansfield |Sara Chernikoff |Ignacio Calderon |Ignacio Calderón
Around 1.5 million international students were in the U.S. on F-1 or M-1 visas in 2023. New York University had the most international students, with nearly 25,000 F-1 visas at its main campus. Purdue University had more than 13,000 international students across its campuses.
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3 weeks ago |
usatoday.com | Erin Mansfield |Sara Chernikoff |Ignacio Calderon
The Trump administration is targeting Harvard's exchange student program, attempting to revoke student visas for Chinese nationals, and initiating deportation proceedings for students who participate in pro-Palestinian protests. So we took a look at where the college exchange students in the United States are located.
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Arizona lawmakers proposed a bill that would become the most restrictive law limiting wind power development in the US. @beecycles and I mapped this and found that if the bill passes, 90% of Arizona's land would be off-limits to wind projects. https://t.co/yGlSn0xB43 https://t.co/uhaV48d8Kf

This one's special to me. I followed scientists studying a bird that nests in Colorado and then migrates to the Amazon rainforest. Black swifts do this annual trip flying for 6-8 months nonstop, visiting my home country and coming back to my current home. https://t.co/7tbA1njVkf https://t.co/CA1mBz74Uo

In Colorado, 4 of the 5 largest wildfires happened since 2018. A combination of climate change, historic over-suppression, and people moving into fire-prone areas are making this risk harder to manage: https://t.co/Wxjp8Nn2bN https://t.co/rioxBxxDUO