TCN Journal

Climate change producing more pollen, longer allergy season, research shows

Scientists say one new analysis "illustrates a clear positive correlation between recent global warming and an increase in the seasonal duration and amount of pollen for multiple allergenic plant species."

Features

Electric bullet train would bring Texas to the forefront of sustainable travel

Features

In Texas even the mildest climate bills face near-certain death

TCN Journal

Students rally worldwide for climate action: Houston’s event in pictures

In Passing

Climate change, warming oceans and an iconic, endangered sea turtle

Scientists are examining the negative impacts of warmer waters on marine ecosystems. One study recorded a dramatic increase in temperature-linked strandings of Kemp's Ridley turtles, a rare species that mainly nests in Texas.

TCN Journal

Rising temperatures threaten health of fetuses, researchers say

An international team of researchers projected as much as a 35 percent increase in newborns with heart malformations in a region including Texas. Two medical experts in Houston told TCN the finding is cause for concern.

Features

Carbon tax to fight climate change faces dim prospects in the new Congress

Some environmentalists have long backed a carbon tax. Some big oil companies are now on board. But the newer "Green New Deal" proposal may be sapping the tax idea's momentum. TCN's Washington correspondent reports.

In Passing

Border-wall brawl dominates attention amid more climate-migration reports

A congressional watchdog agency. A scientific journal. National Geographic. These were some of the recent publishers of new reports as researchers and journalists examine ways climate change is propelling migration.

TCN Journal

Some wildlife areas in Rio Grande Valley spared wall construction – for now

Rep. Henry Cuellar of Laredo secured statutory reprieves for some areas protecting the region's rich biodiversity. Other conservation tracts, however, are potentially vulnerable to President Trump's “emergency” declaration.

Features

New studies: Migratory birds face multiple threats from climate change

The findings are especially relevant in Texas. Some two billion birds migrate over the U.S. Gulf Coast each spring. The highest traffic occurs in Texas, with as many as 26,000 birds per kilometer of airspace each night.

TCN Journal ELSEWHERE

Elsewhere: Introducing our occasional selections of climate news beyond Texas

Texas Climate News is Texas-centric. How could we not be? Texas is the first word in our name. We also pay attention to goings-on beyond our state's borders, of course. And with articles tagged “Elsewhere,” we're doing that in a new way.

TCN Journal

Warming oceans, melting ice: New studies record hurricane-boosting trends

New research on rising ocean temperatures and melting ice in Arctic and Antarctic regions underscores warnings that Harvey and Ike were harbingers of what climate change has in store for Texas and other coastal locations.

TCN Journal

Recent polls find growing embrace of climate science, climate action

Texas' governor wouldn't say if he thinks climate change is fueling weather disasters: “I'm not a scientist.” Texas scientists told him firmly that it is. National polls indicate public opinion moving in the scientists' direction.

TCN Journal

For more livable cities, landscape architect says answer the call of the wild

Kevin Sloan of Dallas is a big proponent of "rewilding," a practice of designing green space to attract wildlife and reframe cities. Austin journalist Asher Elbein talked with Sloan about the meaning and promise of the concept.

TCN Journal

50 years ago, an image of a blue planet inspired environmental awareness

On Christmas Eve 1968, astronaut Bill Anders captured an iconic image, Earthrise. It helped catalyze “whole Earth” consciousness, dominated today by climate concerns. Later photos by U.S. astronauts reinforced its influence.

Features

Migrant caravans, climate change, food security – and the future

Caravans of Central American migrants continue trekking toward the U.S. It's another dramatic reminder, experts say, that climate disruption is a major driver for such desperate emigration — with more to come.

Features

A ‘daunting’ challenge: What the major new climate report means for Texas

The world's leading scientific body on climate change said “rapid, far-reaching and unprecedented changes in all aspects of society” are needed to avoid the most severe impacts. We asked Texas experts for their assessments.

Features GREENING DENTON

Sustainable Schools, an education program in Denton – fourth in a series

“Greening Denton” is a project by University of North Texas journalism students in collaboration with TCN, focusing on the city's renewable power plan. This final installment's video report looks at a complementary effort.

Features Greening Denton

Fracking, coal, batteries and the future of fossil fuels – third in a series

“Greening Denton” is a multimedia project by University of North Texas journalism students in collaboration with TCN about Denton's plan to use 100 percent renewables for electricity. This third installment includes a pair of podcasts.

Features Greening Denton

Does natural gas fit with ‘100 percent renewable?’ – second in a series

“Greening Denton” is a multimedia project by University of North Texas journalism students in collaboration with Texas Climate News. This second installment includes an article, two video mini-documentaries and a podcast.

In Passing

New national poll: Record-high numbers see human hand in climate change

The survey found a big and growing partisan divide on basic questions about climate change. Overall, 73 percent now say there is "solid evidence" of global warming – 50 percent of Republicans, 90 percent of Democrats.

In Passing

Gulf fish populations among those shifting in response to climate change

Fish are sensitive to water temperature and, as climate change warms ocean waters, their distribution is changing. A recent study projects some species off U.S. coasts shifting northward to more suitable temperature ranges.

In Passing

Impact of changing climate on bee populations remains poorly understood

Bumblebees are key pollinators, helping restock blueberries, tomatoes, peppers and other plants. Data suggest they may be dwindling in Texas. New research seeks to plug knowledge gaps and identify conservation priorities.

In Passing

Most Houston-area residents call climate change a ‘very serious problem’

The “very serious” view prevails in the oil capital by a whopping 30-point margin, a respected Rice University opinion survey found. Two-thirds of area residents blame human activities as the main reason the climate is changing.

In Passing

Border wall threatens ‘substantial’ harm to biodiversity, scientists warn

Texas will be hardest hit with ecosystem damage from new barriers on the U.S.-Mexico border, a team of biologists reported after reviewing 14 scientific publications. Barriers will destroy and fragment habitat, they wrote.

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