Air pollution from nitrogen dioxide has fallen by an estimated 40% in three European cities, according to new satellite data released by the European Space Agency (ESA), coinciding with a widespread lockdown to curb the spread of the coronavirus.
By Gwynne Dyer – They teach you in journalism school never to use the phrase “…X has changed the world forever”. Or at least they should. Covid-19 is certainly not going to change the world forever, but it is going to change quite a few things, in some cases for a long time. Here’s eight of them, in no particular order.
The world’s water resources are under unprecedented threat. Today, some 2.2 billion people lack safe drinking water and 4.2 billion people live without access to adequate sanitation. Unless we act with urgency, the impacts of climate change are projected to exacerbate these figures. By 2050, between 3.5 and 4.4 billion people will live with limited access to water, with more than 1 billion of them living in cities.
On World Water Day, the United Nations launched a flagship report which says that reducing both the impacts and drivers of climate change will require major shifts in the way we use and reuse the Earth’s limited water resources.
At least five Latin American governments and several companies are considering debt sales to fund environmentally friendly projects in what is expected to be the region’s most active year for the issuance of so-called green bonds since 2017.
Scientists in Antarctica have recorded a new record temperature of 20.75 degrees Celsius, breaking the barrier of 20 degrees for the first time on the continent, a researcher said on Thursday.
The world's largest oil traders are pouring hundreds of millions of dollars into climate-friendly projects: including wind farms, cow manure plants, and blue hydrogen: as they seek to match the profits they make from trading oil.
When scientist Peter Soroye first saw the figures showing estimated bumblebee populations in North America had fallen by nearly 50% in a single generation, he thought it must be a typo. He checked the numbers - the result of a long-term analysis of bumblebee populations published in the journal Science on Thursday, seven times to be sure they were accurate.
Britain will ban the sale of new petrol, diesel and hybrid cars from 2035, five years earlier than planned, in an attempt to reduce air pollution that could herald the end of over a century of reliance on the internal combustion engine.
Scientists in Antarctica have recorded, for the first time, unusually warm water beneath a glacier the size of Florida that is already melting and contributing to a rise in sea levels. The researchers, working on the Thwaites Glacier, recorded water temperatures at the base of the ice of more than 2 deg C, above the normal freezing point.