The west front of the United States Capitol and its white dome under a clear blue sky.

Tuesday November 15th 2016

A yellow mitochondrion between purple folded membranes.

Tuesday November 15th 2016

Gloved fingers stretching a thin, transparent e-dura spinal implant with fine electrode tracks.

Sunday November 6th 2016

Sunday November 6th 2016

A submersible arm beside a dense mussel bed on the seafloor.

Wednesday November 2nd 2016

Two stacks of wavy sheets, one pale and one turquoise.

Wednesday November 2nd 2016

A black smoker hydrothermal vent on the Atlantic sea floor pouring out clouds of dark, mineral-rich water.

Wednesday November 2nd 2016

Saturn’s north polar hexagon seen by Cassini, bluish in 2012 (top) and golden in 2016 (bottom).

Sunday October 30th 2016

Sunday October 30th 2016

Thursday October 20th 2016

Wednesday October 19th 2016

Wednesday October 19th 2016

Electron micrograph of round copper nanoparticles sitting among jagged carbon nanospikes.

Wednesday October 19th 2016

Cutaway render of the WaterSeer: a small wind turbine above ground feeding a pipe down to a condensation bulb buried in the soil.

Monday October 17th 2016

A Komodo dragon standing on a beach with islands behind it.

Sunday October 16th 2016