Science

It's the latest chapter in one of Gov. Mark Dayton's top priorities for his final term in office. More than $66 million in broadband funding since 2014 has helped expand access across Minnesota.
Backpage shuts down adult ads in the U.S., citing government pressure
The online classified website disabled its space for adults seeking sexual partners. A Senate report last year accused the website of being a forum for child sex trafficking.
Can virtual reality make you more empathetic?
Charities are using virtual reality to immerse people in the plight of refugees and others who need help. Researchers are studying whether it's more effective than other media. And there are skeptics.
Scientists predict star collision visible to the naked eye in 2022
If it happens, it would be the first time such an event was predicted by scientists. They say two stars in the constellation Cygnus will eventually merge and explode.
Here's where your electronic waste is landing. It's not pretty
The Center for Investigative Reporting followed the global trail of America's electronic cast-offs. Here's what they found.
Mystery radio waves are coming from a (dwarf) galaxy far, far away, scientists say
The discovery provides our first "glimmer of understanding" about the unexplained, strong waves. Scientists don't think they're from aliens, but they're puzzled by what could be causing them.
There's a science to the coordinated flight of starlings, says anthropologist Barbara J. King. Here's a video showing their patterns in the sky.
Some bizarre black holes put on light shows
Black holes aren't all doom and gloom. Some of these incredibly dense matter-suckers fling powerful jets of light and charged particles - the space version of a fireworks show.
Dinosaur 'baby teeth' reveal that dino eggs hatched slowly
Early stages of dinosaur development remain a mystery. However, researchers have uncovered a new way to study dino development using the teeth of fossilized embryos.
How humans can get to Mars, and why we'd want to go
Pascal Lee and Andy Weir talk about the promise and peril of humanity's first in-person exploration of an alien planet: Mars.