"Project Hail Mary" really pushes the limit when it comes to non-humanoid aliens. But researchers posit that real aliens ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Forbes contributors publish independent expert analyses and insights. I write about education, edtech and higher education. Samples tested for toxic metals at a lab of Columbia University in New York, ...