A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

Astronomers have identified a strange new kind of exoplanet that challenges how scientists classify worlds beyond our Solar System. The planet, L 98-59 d, appears to contain a vast ocean of molten ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Astronomers discovered a molten alien planet orbiting a star in the Milky Way. This planet, larger than Earth, is surrounded by a searing sulfur-rich atmosphere. It orbits a star in the constellation ...

As industries from aerospace to medical devices push the boundaries of miniaturization and durability, Parylene conformal coating has emerged as a gold standard for substrate protection. For an ...

The levels of a heavy form of hydrogen in 3I/ATLAS are 30 to 40 times higher than in Earth's oceans, suggesting the comet has ...

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien ...

Romulus revived the dormant Alien franchise, and now it's the number five movie on HBO Max. Find out more here.

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may ...

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 ...

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