Science

NASA launches spacecraft on mission to smash into asteroid
NASA launched a spacecraft Tuesday night on a mission to smash into an asteroid and test whether it would be possible to knock a speeding space rock off course if one were to threaten Earth.
Vials labeled 'smallpox' did not contain virus, CDC says
Vials labeled 'smallpox' found at Pennsylvania facility, CDC says
CDC updates warning for aromatherapy spray linked to rare disease
COVID survivor apologizes to hospital for being unvaccinated
Weather or Not: Fall foliage forecast for New York State
Harvest Moon to rise tonight, 2 nights before equinox
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Perseid meteor shower headlines busy month for astronomy
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One nation triggers storms to cool down hot days with 'cloud seeding'
Doctor explains odds of getting COVID after being vaccinated
How to watch Venus & Mars align in the sky tonight
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Weather or Not: Heat, hurricanes and the long-range forecast
Weather or Not: Discovery on Mars
Weather or Not: Changing Climates
Weather or Not: Brood X emerges
FDA says avoid eating cicadas 'if you're allergic to seafood'
Masks, distancing still important even with vaccination: Study
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Vials labeled 'smallpox' did not contain virus, CDC says
Vials labeled 'smallpox' found at Pennsylvania facility, CDC says
CDC updates warning for aromatherapy spray linked to rare disease
COVID survivor apologizes to hospital for being unvaccinated
Weather or Not: Fall foliage forecast for New York State
Harvest Moon to rise tonight, 2 nights before equinox
Perseid meteor shower headlines busy month for astronomy
Astronomers discover light from back of black hole for 1st time
One nation triggers storms to cool down hot days with 'cloud seeding'
Doctor explains odds of getting COVID after being vaccinated
How to watch Venus & Mars align in the sky tonight
What we know about if we'll need COVID vaccine boosters
Weather or Not: Heat, hurricanes and the long-range forecast
Weather or Not: Discovery on Mars
Weather or Not: Changing Climates
Weather or Not: Brood X emerges
FDA says avoid eating cicadas 'if you're allergic to seafood'
Masks, distancing still important even with vaccination: Study
Show More
Show Fewer
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