A vicious cycle of climate change, cattle diet and rising methane has been revealed in a new scientific study: as temperatures rise, forage plants get tougher and harder to digest, and cause more methane to be produced in bovine stomachs. And with cattle numbers rising and methane 85 times more powerful a greenhouse gas over 20 years, that spells trouble.
articles
Scientists Discover Mechanism That Causes Cancer Cells to Self-destruct
Many cancer patients struggle with the adverse effects of chemotherapy, still the most prescribed cancer treatment. For patients with pancreatic cancer and other aggressive cancers, the forecast is more grim: there is no known effective therapy.
Rising Flood Insurance Costs a Growing Burden to Communities and Homeowners in New York City
Flood insurance is already difficult to afford for many homeowners in New York City, and the situation will only worsen as flood maps are revised to reflect current risk and if the federal government continues to move toward risk-based rates, according to a first-of-its-kind study by the RAND Corporation.
Mobile Gold Fingers: Travelling-wave ion mobility mass spectrometry elucidates structures of gold fingers
Drugs containing gold have been used for centuries to treat conditions like rheumatoid arthritis. In addition, they might be effective against cancer and HIV. One mechanism by which they work could occur because gold ions force the zinc ions out of zinc fingers—looped, nucleic acid binding protein domains. American researchers have characterized such “gold fingers” using ion mobility mass spectrometry. As reported in the journal Angewandte Chemie, they identified the exact gold binding sites.
The skin cancer screening paradigm: reviewing current guidelines for detecting melanoma in the US
The Future Science Group (FSG) journal Melanoma Management, today announces the publication of a new perspective article, in which over 50 leaders in the dermatology field critically assess current screening practice for melanoma.
Extreme weather events linked to climate change impact on the jet stream
Unprecedented summer warmth and flooding, forest fires, drought and torrential rain — extreme weather events are occurring more and more often, but now an international team of climate scientists has found a connection between many extreme weather events and the impact climate change is having on the jet stream.