Scientists are debating if fusion energy will stay science fiction – or if it could really replace fossil fuels in the future ...

New solar-evolution models suggest the young Sun may have swallowed a rocky super-Earth, leaving a chemical fingerprint ...

Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing ...

Some out of this world changes have come to the James S. McDonnell Planetarium at the Saint Louis Science Center. After ...

The Anthropocene became part of the zeitgeist after Nobel laureate Paul Crutzen launched the idea in 2000. This is the notion that a crescendo of human impacts has recently propelled Earth out of the ...

New simulations suggest the moon may have formed almost instantly after a giant impact, not slowly from a debris disk.

Swallowing the evidence.

We usually think of auroras as beautiful lights in the night sky. I see them as visible traces of a connection between the ...

In the future, the researchers project that drylands globally will increase to cover between 39.31 to 40.28 percent of ...

Isotope mapping reveals millions of square kilometers of lost Gondwanan crust hidden beneath Asia, Europe and North America.

A 2026 study, which tracked four astronauts during the nine-day Axiom-2 mission, examined chemical markers attached to DNA that can be used to estimate biological age. This is an estimate of how old ...

Organiser Patti Heffernan said when two previous sponsors had discontinued their sponsorship of the fair last year, Earth ...