A NASA astrophysicist has recently proposed a theory that could potentially resolve the long-standing Fermi Paradox. The ...

Japanese physicists have demonstrated for the first time that knotoid structures—stable knots—can naturally form within a ...

Through the study of the natural and physical world by using observation, experimentation, and testable explanations, we can ...

Miracles by definition defy science. But a new research effort attempts to understand what our experiences with them do to ...

The U.S. Environmental Protection Agency is right to rescind its endangerment finding for greenhouse gas emissions for motor ...

NASA’s “leopard-spotted” Martian rock may be the clearest potential sign of ancient microbial life yet—proof awaits sample ...

The knowledge ecosystem has shaped society in profound ways but its authority is often taken for granted. To make it useful, ...

In a recent announcement, President Trump warned that the active ingredient in Tylenol may be linked to autism. Here's what the data really shows. When you purchase through links on our site, we may ...

Julie Gould asks two mid-career researchers to reflect on how closely their professional paths have followed their original goals and ambitions. You have full access to this article via your ...

With a weekend left in the regular season, the .300 hitter appears as close as ever to extinction. Only six qualifying American League players reside above that longtime benchmark. Just one member of ...

AI tasks that work well with reinforcement learning are getting better fast — and threatening to leave the rest of the ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...