We can find proteins with these iron-sulfur clusters in all forms of life. In fact, researchers propose they date back to the Last Universal Common Ancestor - an ancient ancestral cell from which ...

You’ll smell the springs before you see them – this is sulphur after all – but soon you’ll see plumes of steam and bubbling mineral-rich water. Smoothing the mud onto your skin is said ...

UNION — A 200-year-old mineral springs resort that once served ... Asking price is $1.795 million. The former Salt Sulphur Springs resort, known as "Old Salt" by its 19th century clientele ...

While on the hunt for signs of ancient microbial life on Mars, NASA’s Curiosity rover captured a mysterious field of white sulfur stones ... to have formed when minerals from Mount Sharp ...

While on the hunt for signs of ancient microbial life on Mars, NASA’s Curiosity rover captured a mysterious field of white sulfur stones in a series of striking new images ... The boxwork is believed ...

By the turn of the 19th century, resorts were being established at points as far-flung as Mineral Wells near the Ohio River. The pavilion at Blue Sulphur Springs was recently restored. (Photo courtesy ...