Diagnosing 'art acne' in Georgia O'Keeffe's paintings

Even Georgia O'Keeffe noticed the pin-sized blisters bubbling on the surface of her paintings. For decades, conservationists and scholars assumed these tiny protrusions were grains of sand, kicked up from the New Mexico desert ...

Protocell guests flee the nest

Researchers at the University of Bristol have shown that resident artificial cells abandon their protocell hosts by displaying antagonistic behaviour on receiving a chemical signal.

Serendipitous discovery may lead to eco-friendly lubricant

Seed oil components of an ornamental flower could provide a direct pathway for designing a new class of environmentally friendly lubricants. Researchers at the School of Science at IUPUI identified the compound in the seed ...

page 2 from 23