During the August 21 total solar eclipse, U.S. solar facilities from Oregon to South Carolina faced a multi-hour drop in sunlight. Data from over 300,000 systems showed panels recovered quickly, and grid operators used reserves and mild weather to avoid outages. The event highlighted the growing need for battery storage as solar adoption rises.
HP introduces two industrial 3D printers, the Jet Fusion 3200 and 4200, claiming faster production and lower costs than existing systems. The machines use a voxel-level process that could eventually embed electronics directly into printed parts, targeting manufacturers rather than consumers.
Beijing's municipal development and reform commission announced that coal use in the capital's plain areas will be nearly eliminated by 2020, with gross coal consumption capped at 5 million tonnes. The plan includes converting all coal-fired boilers to clean energy and boosting renewable energy to over 8 percent of total consumption.
Researchers at the Florida Aquarium are adopting a UK-developed technique to induce more frequent coral spawning, aiming to boost genetic diversity and accelerate restoration. Current methods relying on cloning produce genetically uniform populations, leaving reefs vulnerable to bleaching and disease. The new approach could produce millions of larvae within two years.
New research from Harvard University reveals that melting polar ice is not only raising sea levels but also physically deforming Earth's crust, with effects that persist for millennia. The study, published in Geophysical Research Letters, shows that the crust rebounds and warps in ways that can influence ecosystems and geological processes for thousands of years.
Researchers at the University of Central Florida have developed a synthetic material that mimics photosynthesis, converting carbon dioxide into solar fuels using visible blue light. The breakthrough, published in the Journal of Materials Chemistry A, could lead to practical carbon capture and clean energy production.
A small fire at the Ivanpah Solar Electric Generating System in California's Mojave Desert shut down one of its three towers. The incident, likely caused by misaligned mirrors, adds to operational challenges as the plant faces a July deadline to meet its power purchase agreement.
The Environmental Protection Agency has dropped the statistical value of a human life to zero in its cost-benefit analyses for industrial pollution limits. The move, which departs from decades of practice, is expected to weaken future air quality standards for ozone and fine particulate matter. Economists warn it could undo public health gains achieved since the Clean Air Act of 1970.
Federal data shows the contiguous U.S. averaged 76.89°F in July, surpassing the 1936 Dust Bowl peak. Scientists link the heat to El Niño and human-caused warming, while drought and wildfires strain the nation. Policy choices on fossil fuels and AI data centers add to the challenge.
This article examines the enduring threat of nuclear weapons, from the 1945 Hiroshima bombing to current U.S. disarmament efforts. It highlights the catastrophic human cost and the ongoing international debate over reducing nuclear stockpiles.