A close-up view of a fungus-growing ant on a leaf in the Amazon rainforest, highlighting the symbiotic relationship between the insect and its microbiome.
A wide view of the ornate New York State Senate chamber during a period of political transition in 2009.
A digital visualization of a massive blue planet orbiting a small red dwarf star displayed on a laboratory monitor.
Governor Raymond E. Baldwin signs the 1943 act establishing the Connecticut Inter-racial Commission.
A robotic submersible explores a hydrothermal vent field on the dark ocean floor, revealing life beneath the crust.
Political strategists in a 2004 Denver office planning a legislative campaign with maps and early digital technology.
A university laboratory setting showing computer screens with astronomical data and images of distant galaxies.
President George W. Bush signs the Voting Rights Act reauthorization in 2006 surrounded by a bipartisan group of lawmakers.
The Oval Office with a signed executive order on the Resolute Desk.