Adult entertainment brings to mind scantily clad dancers on a pole. But in Vancouver fun activities for grown-ups are taking a more wholesome turn as book clubs, paint nights, trivia and now pinball h ...

A new study challenges the dream of water-rich “Hycean” planets like K2-18b, suggesting that most sub-Neptunes lose their water deep into their interiors during formation. Instead of vast oceans, ...

The spacecraft will study the heliosphere, a vast bubble created by the Sun's solar wind. This bubble acts like a shield, ...