Despite reports that global emissions of the potent greenhouse gas, HFC-23, were almost eliminated in 2017, an international team of scientists, led by the University of Bristol, has found atmospheric levels growing at record values.
articles
Arctic Under Spotlight at World Economic Forum
A team of Arctic scientists – including British Antarctic Survey (BAS) climate scientist Dr Jeremy Wilkinson – are hosting their fourth Arctic Basecamp in Davos this week (20-24 January) at the World Economic Forum (WEF) meeting.
Ozone-Depleting Substances Caused Half of Late 20th-Century Arctic Warming, Says Study
A scientific paper published in 1985 was the first to report a burgeoning hole in Earth’s stratospheric ozone over Antarctica.
Dozens of Non-Oncology Drugs Can Kill Cancer Cells
Drugs for diabetes, inflammation, alcoholism — and even for treating arthritis in dogs — can also kill cancer cells in the lab, according to a study by scientists at the Broad Institute of MIT and Harvard and Dana-Farber Cancer Institute.
Finding New Land-Management Lessons in Old Ways
A new study led by archaeologists, ecologists, and paleoclimatologists at Harvard and elsewhere overturns long-held beliefs about the role humans played in shaping the American landscape before and after European colonization.
Combined Prenatal Smoking and Drinking Greatly Increases SIDS Risk
Children born to mothers who both drank and smoked beyond the first trimester of pregnancy have a 12-fold increased risk for Sudden Infant Death Syndrome (SIDS) compared to those unexposed or only exposed in the first trimester of pregnancy, according to a new study supported by the National Institutes of Health.