Sexting doesn't lead to riskier sex… if you are of a certain age.

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The future that never happened: A bustling Mon base as envisioned by a NASA study in 1986. (Credit: NASA/Dennis M. Davidson) NASA’s human spaceflight program has been in a state of uncertainty pretty much from the moment the Apollo 17 crew left the surface of the Moon 45 years ago this month. The Space Shuttle never became the hoped-for workhorse that would makes space access cheap and routine; the International Space Station never became a glorious gateway to deep-space exploration. Now ...read more
If you’re like me, your family’s Christmas tree is dripping with poorly-made ornaments you and your siblings slapped together in kindergarten. Seriously, one is just a picture of me with some spray-painted puzzle pieces around it. If you’re lucky enough to live in a small part of Australia, though, you could probably gussy your tree up this year with a festive snail. (Disclaimer: This is a bad idea and will get you in a lot of trouble.) Attenborougharion rubicundus i ...read more
Animals living on the ocean floor, where it’s too dark for anything to grow, have to wait for food to fall on them. Mostly this means they eat “marine snow,” a steady drift of tiny life forms and detritus from the ocean’s surface. But robotic expeditions off the coast of Mexico have revealed what might be another major dining option on the ocean floor: dead squid moms. The Monterey Bay Aquarium Research Institute (MBARI) sent one of its remotely ...read more