Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange ...

The glycocalyx surrounds each cell in the human body like a coat. This complex sugar layer plays a key role in the ...

During DNA replication, the classic double helix can temporarily rearrange into an alternative structure known as a DNA three ...

Apart from carrying the information to encode proteins in, RNA molecules can adopt intricate 2D and 3D structures.

Scientists have uncovered how a surprisingly structured protein helps disordered molecules regulate gene expression, upending previous ideas in molecular biology. Inside every human cell, proteins ...

Orbital imaging plays a pivotal role in the diagnosis and management of orbital and periorbital diseases. Over the past ...

In a star system far, far away—well, about 1,300 light-years from here—a young star just spilled the chemical tea on the origins of life. V883 Orionis, a fiery infant star surrounded by a swirling ...