The most controversial weedkiller in America is being sprayed across California’s forests in record amounts, and much of it is landing in Northern California timber country. Continue

A Mother’s Age Can Affect Her Offspring in Ways Scientists Are Only Starting to Understand. The effects of maternal age may travel through generations without being written into DNA Continue

A growing number of scientific papers have detected both too little and too much vitamin B12 in the blood of people with cancer – of the lungs, the breast, the esophagus, and the colon. Continue

Earth’s oldest trees reveal history’s strongest solar storms. 1859's Carrington event gave us a preview of how catastrophic the Sun could be for humanity. But it could get even worse than we imagined Continue

The idea that universes evolve like organisms sat on the fringes of theoretical physics for decades. Then, a Substack post and a 2022 find by the James Webb Space Telescope boosted the concept Continue

California Democratic Party endorses billionaire tax. The party’s executive board broke with several labor unions and Gavin Newsom on the measure Continue

Meat allergy is becoming more common. Ticks are being blamed. American researchers at the CDC estimated that up to 450,000 Americans have this type of meat allergy. Continue

Pain and pleasure seem like simple facts of life, however neuroscientists still cannot say why physical pain differs from psychological pain, for instance, or why a loved one’s touch soothes while a stranger’s touch repels Continue

The left’s California problem: Even national progressive leaders have yet to fully embrace a ballot measure to tax billionaires Continue