Alien pine trees, which use substantially more water than the native vegetation of the Cape Mountains, reduce river flows to dams that supply the city’s water.
Martin Kleynhans
March 14, 2022
Petra Brigitte Holden , University of Cape Town ; Alanna Rebelo , Agricultural Research Council ; Joyce Kimutai , University of Cape Town ; Kamoru Abiodun Lawal , University of Cape Town ; Mark New , University of Cape Town ; Piotr Wolski , University of Cape Town ; Romaric C. Odoulami , University of Cape Town , and Tiro Nkemelang , University of Cape Town
Clearing alien trees before the drought hit could have reduced the impact of climate change on water supply during the ‘Day Zero’ drought.
Wealthy areas of London have better green space provision than the national average.
QQ7/Shutterstock
The promised £39 million is not enough to ‘level up’ park provision in the UK.
Shutterstock
February 3, 2022
Richard Fuller , The University of Queensland ; Brenda Lin , CSIRO ; Chia-chen Chang , University of California, Davis ; Danielle Shanahan , Te Herenga Waka — Victoria University of Wellington ; Kevin J. Gaston , University of Exeter ; L. Roman Carrasco , National University of Singapore , and Rachel Oh , The University of Queensland
Our feelings about nature depend on lots of factors, but a new study shows our genes are one of the most important.
Interior green walls can improve air quality and reduce noise levels, improving the health and well-being of those who work there.
(Shutterstock)
Green buildings can cost more than conventional structures, but the small increase has noticeable benefits for those working and living within them.
Enjoy the environment in 2022 and find ways to help nature and communities thrive.
Cavan Images via Getty Images
An environmental health scholar shares four resolutions to improve your relationship with the environment – and its prospects for the future.
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There’s enormous value in citizen science projects that encourage urban-dwellers to learn about what is often, quite literally, on their doorsteps.
All 197 countries represented at COP26 signed the pact.
Robert Perry/EPA
November 15, 2021
Christina E. Hoicka , University of Victoria ; Daniel Sperling , University of California, Davis ; Ian Lowe , Griffith University ; Kate Dooley , The University of Melbourne ; Kyla Tienhaara , Queen's University, Ontario ; Mariola Acosta Francés , International Institute of Tropical Agriculture (IITA) ; Mark Maslin , UCL ; Piers Forster , University of Leeds ; Ran Boydell , Heriot-Watt University , and Simon Lewis , UCL
Has the summit delivered on its goals?
Sid Balachandran / Unsplash
The scientists who discovered that a giant panda’s distinctive markings provide camouflage from predators tell us about their latest work
Many national parks offer lecture series, nature walks and hands-on science projects for the public.
fstop123/E+ Collection via Getty Images
Want to observe native bees? Or seek out invasive species? There are many ways to get hands-on science learning. An expert on adult STEM education suggests four places to start.
Reintroducing the natural world into populated spaces could help the UK stave off the worst climate change effects.
Alison Smith
Nature-based solutions can help us sustainably tackle climate disasters - but to do that, they urgently need policy support.
Companies’ net-zero pledges count on vast expanses of forest to hold carbon so they can continue emitting.
AFP via Getty Images
Yes, trees and soils can absorb and store carbon, but the carbon doesn’t stay stored forever. That’s one of the problems with how net-zero plans for the climate are being designed.
Plants are more than background foliage in our busy lives. Our relationship with plants supports human health and well-being in many ways.
(Sarah Elton)
Plants support human health not only in terms of providing food, oxygen and shade. Our relationships with plants facilitate political decisions and actions that support health in the city.
Kosciech/Shutterstock
True blue colour pigments are not very common in nature, so plants and animals perform tricks with the light to generate their shimmering blues.
Shutterstock/C_Atta
An astronomer’s guide to all the colours of the sky.
Luis Ascui/ AAP
During COVID, many therapists took their sessions online. But others went outside with their clients, taking a leisurely stroll through a near-by park.
Shutterstock/pkproject
The global biodiversity framework will provide goals and targets to stem and reverse the decline in nature until 2050.
New research found girls particularly liked to see wildflowers, hear nature sounds and touch animals and plants.
Researchers have found that those who feel more connected to nature tend to feel more connected to all of humanity.
(Annie K/Unsplash)
It may be possible to expand people’s circle of moral concern and, in turn, promote reconciliation through connecting people to nature.
The Cedar Creek Fire burns in Washington’s Methow Valley in late July 2021.
Jessica Kelley
More than 40 fire scientists and forest ecologists in the US and Canada teamed up to investigate why wildfires are getting more extreme. Climate change is part of the problem, but there’s more.
Scarlett Howard
Bees can perceive flower colours and hues which are invisible to us — such as those produced by reflected ultraviolet radiation.