Today, you can buy a pair of sneakers partially made from carbon dioxide pulled out of the atmosphere. But measuring the carbon-reduction benefits of making that pair of sneakers with…
Author: ID
Proposed Federal Wildfire Actions Threaten Environmental Protections
By Nick Jensen and Brendan Wilce Los Padres National Forest – Upper Fir Canyon and Hurricane Deck; Image: Bryant Baker/Los Padres ForestWatch California’s wildfire seasons are longer and more extreme…
Were ancient cities greener than modern ones?
*This is part of a series called ‘Thinking About Cities’ which are parts of a book I am working on about urban green space that I’ve decided to cut…
How to make recyclable plastics out of CO2 to slow climate change
It’s morning and you wake on a comfortable foam mattress made partly from greenhouse gas. You pull on a T-shirt and sneakers containing carbon dioxide pulled from factory emissions. After…
A carbon footprint life cycle assessment can cut down on greenwashing
Today, you can buy a pair of sneakers partially made from carbon dioxide pulled out of the atmosphere. But measuring the carbon-reduction benefits of making that pair of sneakers with…
DNA reveals donkeys were domesticated 7,000 years ago in East Africa
From pulling Mesopotamian war chariots to grinding grain in the Middle Ages, donkeys have carried civilization on their backs for centuries. DNA has now revealed just how ancient humans’ relationship…
DNA reveals donkeys were domesticated 7,000 years ago in East Africa
From pulling Mesopotamian war chariots to grinding grain in the Middle Ages, donkeys have carried civilization on their backs for centuries. DNA has now revealed just how ancient humans’ relationship…
An AI can decode speech from brain activity with surprising accuracy
An artificial intelligence can decode words and sentences from brain activity with surprising — but still limited — accuracy. Using only a few seconds of brain activity data, the AI…
An AI can decode speech from brain activity with surprising accuracy
An artificial intelligence can decode words and sentences from brain activity with surprising — but still limited — accuracy. Using only a few seconds of brain activity data, the AI…
How the COVID-19 pandemic may leave a long-term imprint on our health
At the start of another school year, I’ve been thinking about the differences between 2021 and 2022. Last year, many schools had mask mandates, testing programs and quarantine rules (SN:…
