The migratory monarch butterfly has been added to the endangered species ‘Red List’ by the International Union for the Conservation of Nature in mid-July 2022. This colorful butterfly is known for its spectacular migration of up to 2,500 miles from Mexico to Canada, taking several generations to complete the route. Read more…
California is at risk of profound effects as climate change exacerbates dryness. Source of this article: The Los Angeles Times, June 30, 2022 Unprecedented dryness across the western United States is meeting with increasingly warm temperatures to create climate conditions so extreme that the landscape of California could permanently and Read more…
Extreme drought and bark beetles now threaten California’s Ancient Bristlecone Pine Forest, home to Methuselah, a 4,853-year-old bristlecone pine. Source of this article: The Los Angeles Times, June 27, 2022 BISHOP, Calif. — Forest pathologist Martin MacKenzie strode forward on a narrow path through California’s mythic bristlecone pine forest in the White Read more…
Federal officials have proposed a massive forest thinning project north of Big Bear Lake, citing drought and the threat of wildfire. Source of this article: The Los Angeles Times, June 9, 2022. For decades, thousands of acres of undeveloped public forest on the northern side of Big Bear Lake have Read more…
Millions of trees continue to die in California due to drought and bark beetle invasion Source of this article: The Los Angeles Times, May 6, 2015 Rangers in the San Bernardino National Forest call them “red trees.” Instead of the typical deep green color, large swaths of pine trees now Read more…
Park’s famous falls will be less of a draw this year Source of this article: The Los Angeles Times, March 28, 2015 Yosemite National Park is bracing for its driest year on record, with visitor bureaus downplaying the allure of the park’s most famous waterfall and instead touting the park Read more…
Critics say that 100 years of population growth, urban sprawl, demographic shifts, climate change make John Muir irrelevant Source of this article: The Los Angeles Times, November 13, 2014 ohn Muir is the patron saint of environmentalism, an epic figure whose writings of mystical enlightenment attained during lone treks in Read more…
Atmospheric reading at Hawaii’s Mauna Loa tops what some say is a crisis point. Source of this article: The New York Times, May 10, 2014 The level of the most important heat-trapping gas in the atmosphere, carbon dioxide, has passed a long-feared milestone, scientists reported Friday, reaching a concentration not Read more…
Average temperature in the Lower 48 was 3.3 degrees above normal, data show. Source of this article: The Los Angeles Times, August 9, 2012 July was the hottest month ever recorded in the United States, beating the previous record set in the 1930s Dust Bowl era, according to new data Read more…
A Berkely professor makes a surprise ‘total turnaround’ in a study funded by doubters of global warming. Source of this article: The Los Angeles Times, July 30, 2012 WASHINGTON – The verdict is in: Global warming is occurring and emissions of greenhouse gases caused by human activity are the main Read more…