For more than a century, dentistry has focused on repairing or replacing damaged teeth, not growing new ones. That assumption ...

I wish all readers a more secure and just New Year. And I wish all children could experience, as I did in my childhood, the awe and wonder of nature and of observing other living creatures. I wish all ...

For the last three years, the world has obsessed over generative AI that can write and create. By the end of 2026, we'll see ...

Four ways of ending life remain or have become legal in the eyes of at least some of the United States, notes the aut ...