Sunday night's sky will reveal a blood moon — a total supermoon lunar eclipse, the fourth in a series. Michelle Nichols of the Adler Planetarium in Chicago explains what makes this eclipse special.
From Jesus on a fish stick to the Virgin Mary on a grilled cheese, lots of people report seeing the faces of religious figures in their food. It turns out, our brains may be wired to work this way.
Each year American consumers buy and then never eat 1.3 billion pounds of fish and shellfish, according to a new study. Fishermen, retailers and processors waste a lot of fish, too.
Scientists have found that working in one's 60s and 70s is associated with better physical and mental health. Even part-time work may be enough to reap the benefits.
After the Ebola epidemic in West Africa, University of Cambridge researcher Peter Walsh has been developing an Ebola vaccine for wild apes, hoping to stop transmission of the deadly virus to humans.
And there are just 15 years to accomplish them. Here's a rundown of the 17 aims, which include ending poverty, hunger and AIDS, fixing the environment and giving everyone access to green space.