Lessons in Space Exploration From Lewis and Clark
The similarities between the Lewis and Clark expedition of 1803 to 1806 and a manned mission to Mars are not immediately obvious
What Would YOU Do With a Fusion Bomb?
Smithsonian’s blogging chief Laura Helmuth has a question for the readers of this blog, inspired by Charles Seife’s latest book
How often do you get drunk? Intoxicated? Inebriated? Tanked? Hammered? Wasted? Plastered? Sloshed? Tipsy? Buzzed?
Earlier this year, in “On California’s Coast, Farewell to the King Salmon,” Abigail Tucker immersed herself and us in the lives of chinook salmon
Some Whispering Bats Might Need a New Name
These whispering bats never really whispered. Their echolocations were thought to be about 70 decibels, about the level of sound coming from speaking
Sixteen Years of Black Hole Watching Pays Off
How do you prove that a black hole exists? It is so dense, not even light can escape its grasp
Leap Second Added to Your Calendar
The official Keepers of Time will add a leap second to the world’s master clocks (in the U.S. Naval Observatory) on December 31 at 23:59:59 UTC
What Did You Do in College? These Students Discovered a Planet
That’s right. These three undergraduates from Leiden University in the Netherlands discovered a planet, and not just any old planet
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