Spondylitis is a group of chronic inflammatory arthritis conditions affecting the spine and sacroiliac joints. It causes inflammation in joints, tendons, and ligaments, which can lead to bone fusion ...

Lumbar epidural steroid injections can ease lower back or leg pain from nerve inflammation. Doctors may recommend them when bed rest and pain relievers do not help. Pain relief often starts within 2 ...

May 19, 2026 Low vitamin D levels could be quietly making breast cancer surgery recovery far more painful. In a new study, patients deficient in vitamin D were three times more likely to experience ...

Lumbar spondylitis is a general term for degenerative changes causing pain in the lower spine. It’s a progressive condition that can lead to a limited range of motion in your back. Lumbar spondylitis, ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate and ...

Learn about Earth Day founder Gaylord Nelson (1916–2005) and how environmental disasters of his day inspired the creation of Earth Day in 1970. On December 7, 1972, Apollo 17 astronauts captured a now ...

May 17, 2026 Scientists have uncovered evidence that the vanished Tethys Ocean may have sculpted Central Asia’s mountainous landscape during the dinosaur era. Using decades of geological data, ...

On a remote island in the Pacific, Will Smith descends into the heart of an active volcano to investigate sounds beyond human hearing. Will discovers that everything on our planet creates its own ...

Mother Earth is clearly urging a call to action. Nature is suffering. Oceans filling with plastic and turning more acidic. Extreme heat, wildfires and floods, have affected millions of people. Climate ...

Brilliant Earth is a San Francisco-based, mostly online fine jewelry retailer. Its mission is to provide high-quality jewelry that is ethically sourced while giving back to the community. Jewelry ...