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Cue the Sun: This Lab Recreates Hot, Sweaty Days to Test Humans
Published: September 2, 2025
Our reporter hits the treadmill to understand how scientists study extreme heat. Read More.
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Scientists in California have determined that the likely causes of a mysterious cancer that has killed sea lions for years include elements introduced to the ocean by humans. Read More
February 1, 2021
PepsiCo CSO on embedding sustainability into ‘day-to-day business’ Heather Clancy Mon, 02/01/2021 – 02:00 The number of companies proclaiming their intent to go net-zero by 2050 has expanded exponentially in the past 12 months, but the ones short-cutting that commitment by a decade are a rarer breed. In mid-January, PepsiCo joined that club with a […]
February 1, 2021
A proposal that would allow community solar programs to be established in New Mexico cleared its first legislative hurdle yesterday despite questions from some lawmakers about costs and concerns raised by investor-owned utilities. Read More
January 29, 2021
Minnesota lawmakers are beginning work on clean energy legislation that would require utilities to generate 100% of their electricity from carbon-free resources by 2040, as a renewed focus on climate change ramps up with a new administration in the White House. Read More
January 29, 2021
Environmental groups sued EPA yesterday over “unscientific and unlawful” decisions regarding a chemical risk assessment released in the final weeks of the Trump administration. Read More
January 27, 2021
As EPA moves forward with plans to regulate two “forever chemicals,” it must first answer some basic questions that could significantly shape the process. Read More
January 26, 2021
Q4 2020: Amazon, AT&T, McDonald’s and Starbucks lead the way as clean energy procurement matures Sarah Golden Thu, 01/14/2021 – 04:11 After a strange year, corporate renewable procurement deals ended on a high note, with corporations inking some of the biggest, most complex transactions to date. The result was a blockbuster fourth quarter, with more […]
January 14, 2021
How the EU’s new ‘toxic-free’ vision could shape your safer chemicals strategy Bob Kerr Thu, 01/14/2021 – 01:00 For the last two decades, the European Union has played a leadership role in tackling the risks hazardous chemicals pose to our health and environment. It has now proposed a new vision for a “toxic-free environment” and […]
January 14, 2021