Elephants Might Be Able To Self-Medicate To Induce Labor

We know that animals have found ways to get themselves drunk or high by eating certain plants or fermented fruit, but recently, scientists have started studying the self-medication of animals — a branch of science dubbed zoopharmacognosy. This is how we discovered elephants might have a way to bring on labor. » 7/28/14 7:40am Yesterday 7:40am

We've Observed Mars for Decades, But Still Have No Big Theories

Mars geologist Phil Christensen says we're still short on understanding the red planet. "The devil continues to be in the details," he said at this week's Eighth International Conference on Mars. Astrobiologist David Des Marais said Mars research today adds up to "lots of observations but no overarching… » 7/26/14 1:00pm Saturday 1:00pm