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Today in science: 1st Telstar launch
Telstar 1 was the 1st satellite to relay television signals between Europe and North America. It launched on this date ... and helped change the world.
July 10, 2022
U.S. heat dome expands west to sizzle cities
In early July 2022, a heat dome is settling over the U.S. Midwest and Plains, setting records for heat. It'll be a brutal summer for parts of North America.
July 7, 2022
When did humans tame fire? Study suggests 1 million years ago
When did humans tame fire? Probably early humans used fire from lightning strikes a million years ago. But when did we learn to control it?
July 6, 2022
Cloudspotting on Mars: You can help
NASA is inviting you to help with its new project: Cloudspotting on Mars. The agency is trying to find out why Mars lost most of its once-thick atmosphere.
July 6, 2022
Yellowstone partially reopened this week after June 13 closure
Historic Yellowstone flooding temporarily closed the park. The park reopened on a limited basis on June 22. Learn why the flood happened here.
June 24, 2022
Lightning storm largest in California in 5 years
A 2-day lightning storm pummeled California this week with more than 66,000 lightning events, bringing little rain but sparking wildfires.
June 24, 2022
Summer solstice, cycles of nature and Chinese philosophy
In Chinese thought, the summer solstice is associated with the color red, the sound of laughing, the fire element and a red phoenix.
June 21, 2022
Kejimkujik: Asteroid named for Mi’kmaw ancestral site
The IAU has given the name Kejimkujik to minor planet (asteroid) 497593. It's named for a sacred site of the indigenous Mi'kmaq in Nova Scotia.
June 21, 2022
Jetson hoverbike flies CEO to work, in world’s 1st eVTOL commute
Jetson Aero's CEO flew a hoverbike from home to work in the world's first eVTOL (electric vertical take-off and landing) commute.
June 18, 2022
Definitely not aliens, says scientist working on project
Not aliens, said SETI researcher Dan Werthimer of the "suspicious signals" reportedly found by China's FAST telescope.
June 16, 2022
