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

A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

Most people believe in life on other planets, a newly released study that canvassed respondents around the world claims. After surveying 26,492 people in 24 countries, research firm Motivaction found ...

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien signals entirely, a new study finds. Since the very beginnings of the search ...

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

An infographic showing the average declines in abundance of key terrestrial insect groups due to invasive alien species. The extent of declines varies across species and regions. Insects are often ...