A new study suggests that Uranus and Neptune may not be ice-rich planets after all. Researchers from the University of Zurich propose that these distant worlds could be dominated by rock, challenging ...

With many of us heading out for festive feasts with friends, families and colleagues, our stomachs often pay the price.

Spending the morning hours in dim indoor lighting may cause healthy individuals to exhibit biological changes typically seen ...

When a supermassive black hole in a nearby galaxy suddenly brightened in X-rays, astronomers watched it do something they had ...