Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the ...

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

Invasive alien species don’t only drive out other native species, they also dramatically transform soils, water and ecosystems. A new assessment tool aims to pinpoint the negative environmental ...

Institute has found that we may have missed transmissions from intelligent alien life for a very benign reason. SETI’s searches are focused only on very narrow signals, so the organization typically ...

Many of the most damaging invasions do not simply subtract species; they fundamentally remodel the environment, altering habitats, rewiring interactions, and shifting processes in ways that species ...

Credit: Sam Kriegman/Northwestern University/Cover Images Engineers in the United States have created AI-powered robots that ...

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

The U.S. military’s Joint Task Force-Southern Border is marking its one-year anniversary this weekend. This milestone ...

Invasive species that are introduced into non-native environments threaten ecosystems, wildlife, and human well-being.

From gritty urban dramas like Taxi Driver to groundbreaking sci-fi such as A New Hope, these are some of the most influential 1970s films.

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.