nASA The ninth planet influences the positions of objects in the Kuiper Belt beyond Neptune.
furfur/cc-by-sa-4.0 An estimate of the global spread of the potentially life-threatening Zika virus, as of January.
james gathany/public domain The WHO considers the mosquito-born Zika virus a global emergency.
leon santhakumar/photography editor Cocaine causes brain cells to destroy themselves at a damaging rate.
NIAID/cc-by-2.0 Quantum dots made out of metal nanoparticles may be the solution in the fight against superbugs.
frwl-takahata highschool 10/cc-by-sa-2.0 Students score higher on tests when they have a view of the natural environment from their classroom.
Urville86/cc-by-sa-3.0 Traveling forces the internal clock to readjust to new time zones.
Key Studio/ CC-BY-2.0 Unlike Johnson, Democratic candidate Bernie Sanders has a website.
Courtesy of Sofya Freyman Angela Davis’ first book hit shelves in 1974, two years after she was acquitted.
COURTESY OF SOFYA FREYMAN At the fourth JHU Forum on Race in America, professor and activist Angela Davis spoke about policy brutality, black feminism and racism.
