SIRT7 regulates dosage compensation and safeguards the female X chromosome

The complex puzzle known as little red dots has become more complete since their initial discovery by NASA's James Webb Space Telescope in 2022. Now a particular little red dot's spectrum is helping connect many of the pieces.

Growing evidence suggests that excessive outdoor lighting at night may be harming wildlife.

The quest to identify a new way to potentially counter one of the world's most widely discussed solar geoengineering proposals has taken a new, exciting turn—raising questions about how future climate interventions could be governed.

Conventional cancer treatments, such as chemotherapy, often lack specificity and can damage both cancerous and healthy cells, leading to severe side effects. With this in mind, researchers at Indian Institute of Technology Gandhinagar (IITGN) have developed DNA nanostructures called tetrahedrons and modified them by attaching a vitamin E-derived molecule called alpha-tocopherol succinate (αT), which can disrupt vital functions inside cancer cells while acting protectively in healthy cells. By in