Climate scientists are now able to tell whether climate change fuels temperature extremes in real-time, and even ahead of time, using forecast models, historical data and peer-reviewed scientific research.
Why it matters: Presented in a compelling visual format accessible to the lay public and TV meteorologists alike, a new product known as the "Climate Shift Index," or CSI, was unveiled this week by Climate Central, a nonprofit research and journalism organization. The product signals a shift in thinking about the ties between daily weather and long-term climate change.
Several Republicans who've bashed President Biden's calls for a three-month federal gas tax suspension have previously supported a state or federal gas tax holiday.
Why it matters: It suggests that historically, support for suspending or reducing the gas tax as a means of providing relief for American consumers has not fallen neatly along partisan lines.
Alaska is experiencing its worst start to the wildfire season, with more than 1 million acres of land already burned.
Why it matters: Tremendous amounts of carbon and other greenhouse gases are locked away in Alaska's permafrost, but warming temperatures and increased fire activity may be freeing more of these gases by melting this frozen layer.