Beautiful medusas

Jellyfish are found in every ocean, from the surface to the deep sea. The medusa stage is the adult stage in the the life cycle of jellyfish.

A hippie’s defense of GMOs

"I'm a crazy hippie. I go to Burning Man every year ... I have a pretty solid understanding of how genes work. And ultimately, I'm just not that scared of GMOs." - SaulofHearts

Monogamy evolved as a mating strategy

New research indicates that social monogamy evolved as a result of competition for females.

Hope for tigers lives in Sumatra

Preliminary density estimates for tigers in southern Sumatra are highest recorded for the island.

Mysterious centaurs are comets, say NASA scientists

"Our data point to a cometary origin for most of the objects, suggesting they are coming from deeper out in the solar system." - James Bauer

Tropical Storm Flossie pushing into Hawaii

If Flossie hits the Big Island as a tropical storm, it will be the first tropical storm to strike Hawaii directly since 1958. Heavy rains, gusty winds, mudslides, dangerous surf.

Halo around the sun

Solar halo seen in Indianapolis, Indiana by Jolynn Keutzer Bales. Thank you Jolynn!

Could a full moon be to blame for a poor night’s sleep?

Scientists working in Switzerland say they have "some of the first convincing scientific evidence" that the full moon interferes with sleep.

Tropical Storm Dorian struggling

We still have plenty of time to monitor Tropical Storm Dorian before it hits any land areas. It is definitely a storm everyone should pay close attention to.

This date in science: “I am Jeremiah Dixon”

With Charles Mason, he established the Mason-Dixon line, which later marked a cultural boundary between the U.S. North and South.