A flurry of criticism followed the article’s publication, including from the deep-sea mining company that funded the study, ...

Certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean.

Deep-seafloor organisms consume oxygen which scientists believe is produced by seawater electrolysis without light or sunshine.

Iron deficiency can cause several symptoms, including fatigue, headaches, and brittle nails. Spotting these signs early on ...

Biologists have long been curious about just how little light photosynthesis can run on — or how many photons need to arrive, and how quickly, for a cell’s photosynthetic machinery to process carbon ...

Puffy eyes can happen for a myriad of reasons. In this piece, estheticians give their best tips for quickly getting rid of tired, swollen, puffy eyes—and how to keep them puff-free for good.

Pork and beef are dinner favorites that deliver lots of protein. But they can offer different benefits for people who are ...