CINDAQ.ORGScience NewsDeep in since-flooded caves, researchers find evidence of America's first miners
Jack Taylor / Getty Images fileCoronavirusScientists are studying poop to understand how COVID-19 spreads
Johnny Louis / Getty ImagesScience NewsJuly 4 will kick off extreme heatwave across U.S. that has scientists alarmed
Francine Orr / Los Angeles Times via Getty Images filesCoronavirusThe body's COVID-19 weapon could be cells that mysteriously remember the virus for decades
Brook Mitchell / Getty Images fileEnvironmentKoalas may be extinct in Australia's New South Wales by 2050
Eduardo Munoz / Reuters fileCoronavirusNo symptoms, big problems: Scientists still puzzled by asymptomatic coronavirus cases
David J. Phillip / APCoronavirusAmid coronavirus surge, Texas has a contact tracing problem: reporting cases by fax
Kena Betancur / Getty Images fileCoronavirusWhat is pooled testing? How lessons from the HIV epidemic could help fight the coronavirus
DigitalGlobe / via Getty ImagesCoronavirusAt the extremes of the Earth, scientists stymied by coronavirus concerns
Giovanna FigueroaCoronavirusScientists describe 'chaos' of being stuck in the field amid coronavirus lockdowns
APClimate in CrisisFifty years later: Earth Day has descended into GOP-driven chaos, experts warnChanging global and political landscapes have made the kind of broad and bipartisan agreements reached in the 1970s seem impossible.
Lance King / Getty Images fileScience NewsDogs, humans were side by side 20,000 years earlier than first thought, scientists say
NASA/JPL-Caltech/SETI Institute / via ReutersSpaceSubsurface ocean on Jupiter's moon Europa was potentially 'habitable,' researchers say
NASA / AFP - Getty Images fileNBCBLKNASA names D.C. headquarters for 'Hidden Figure' Mary W. Jackson, agency's first Black woman engineer
National Weather ServiceScience NewsA massive dust cloud is barreling toward the U.S. The health impacts could be deadly.
Jon Shapley / Houston Chronicle via APU.S. newsTexas man released on DNA evidence still not exonerated after new suspect confesses to murder
Climate Reanalyzer / University of Maine, Climate Change InstituteClimate in Crisis'Off-the-charts warm': Siberian town hits 100 degrees