Author: Andrew Rogers

Scientists are raising alarms over a global decline in sperm counts, warning that plastic additives such as phthalates and bisphenols are key contributors. Research shows sperm counts have fallen by about 1% per year for 50 years, with recent studies indicating the decline is accelerating to more than 2% annually. This trend, observed worldwide, aligns with the rapid rise of plastic production since the mid-20th century. Hormone Disruption and Health Risks Phthalates, which soften plastics, lower testosterone, while bisphenols, which harden plastics, mimic estrogen. These endocrine-disrupting chemicals are particularly harmful to developing fetuses, leading to altered sexual development and reduced…

Chocolate can have many flavors – from fruity and floral to strong and bitter. Now researchers have made a breakthrough in understanding the fermentation of cocoa beans. An international team led by Prof. David Salt from the University of Nottingham studied beans from three cocoa-growing regions in Colombia and showed how specific microbes active during fermentation strongly shape the final taste. Nine microbes as the “secret ingredient” While beans from Santander and Huila developed fruity and floral notes during fermentation, beans from Antioquia lacked these flavors due to the presence of different microbes. Through genetic analysis, the team identified nine…