Researchers found immense microbial diversity in Amazonian forests and soils, with new bacteria discovered. Deforestation alters soil properties, leading to differences in microbial populations.
Researchers developed a non-invasive method to detect early signs of cancer and heart attacks using optical coherence tomography (OCT). OCT produces a clear picture of tissue without damaging it, allowing visualization of individual cells.
Researchers found that treating co-infections with sexually transmitted diseases (STDs) significantly reduces the amount of virus shed in semen, making transmission less likely. The study suggests widespread STD screening and therapy could be a crucial step in combating HIV/AIDS globally.
A study examining childbearing intentions in low-fertility societies like the US found that people value children beyond their economic benefits. Respondents ranked importance of social and economic priorities, with many considering children a vital source of social capital.