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Environment – Articles, Analysis, Comment

Displaying 4101 - 4125 of 4510 articles

Make one change, cause another - everything’s closely linked. Dominic Lipinski/PA

Drive to improve housing can bring unintended consequences

The UK is one of only a handful of countries that has put in place legally binding targets to reduce greenhouse gas emissions by 80% by 2050, relative to 1990 levels. How the country intends to go about…
Better hold on to those 10-gallon hats, Texas. AWEA

With money to be made, wind power booms in oil-rich Texas

Wind power is now big business in the US, and it is getting bigger. Last year, the US wind industry added 1,087MW of new wind power capacity, about the same as is currently installed in Austria, and by…
Growing a solution to the growing problem of urban warming. Alison Hancock/Shutterstock

Green or white? Planted or painted roofs can cool buildings

It’s getting hot in the city, and our overheated cities are only going to get hotter still as more people pile in and development and energy use intensifies. But planting away the problem could be a surprisingly…
Going where thousands have gone before. EPA/Kenji Kondo

Everest tourism is causing a mountain of problems

Everest climbing season is underway. For a few weeks each spring, the weather improves just enough to give climbers a chance of scaling the world’s tallest mountain. As increasing numbers flock to Everest…
Phytoplankon: blooming marvellous. Norman Kuring

Saharan dust feeds the ocean and locks away carbon too

The Saharan dust that clogged air and dirtied cars recently may seem like a nuisance, but in fact contains some essential nutrients – if, that is, you’re phytoplankton. The dust and sand blown from Africa…
Amphipods on anti-depressants found their lives brightened, right up until they were eaten. Arnold Paul

Prozac alters prawns’ behaviour, reproduction and even their colour

The idea that tiny amounts of antidepressants present in our rivers and estuaries may be affecting aquatic life is generally met with surprise, sometimes scepticism, or even a degree of humour. The public…
Dusty collections, or the foundations of science? David Iliff

Naturalists are becoming an endangered species

The phrase “Natural History” is linked in most people’s minds today with places that use the phrase: the various Natural History Museums, or television programmes narrated so evocatively by renowned naturalist…
Had his chips? Galyna Andrushko/shutterstock

The grizzly outlook for hunted bears in Canada

This month marks the re-opening of the controversial trophy hunt for at-risk grizzly bears in the province of British Columbia, Canada. Scrutiny of this hunt was ramped up last year with new evidence that…
Simulate this. William Putman/NASA

Climate models can show observations to be wrong

Aerosols are microscopic liquid or solid particles suspended in the atmosphere. They can originate from natural sources (pine forests, for example), but centuries of burning wood and fossil fuels means…
Sahara on the move. SeaWiFS/NASA/ORBIMAGE

Explainer: how does Saharan sand end up in the UK?

Being perched off the northwest edge of Europe means that people in the UK are not often reminded of the vast Sahara desert situated only a few thousand miles to the south. This great desert is located…
Putting old airliners out to pasture early and replacing them would fill fields, but clean the skies. Benny Davis/USAF

Aircraft scrappage scheme could clean up dirty airlines

Although aviation emissions contribute only 3-5% of the total impact on the planet’s climate, this is steadily growing and is a surprisingly intractable problem to solve. As prosperity around the world…
How much green will it cost to go green? epsos.de

IPCC report shows Stern inflated climate change costs

How much does climate change cost? What will be the impact on our wallets? The latest report from the Intergovernmental Panel on Climate Change’s (IPCC) Working Group II has concluded that global warming…