The idea sounds like pure science fiction: a giant cannon that hurls satellites toward orbit at 28,400 km/h, using raw kinetic energy instead of towering rockets. Yet a new generation of space ...
California wildfires in 2020 and 2021 killed nearly 20% of the world’s giant sequoias, and exposed the vulnerability of the ...
SIERRA NEVADA, Calif. — Giant sequoia trees have been able to withstand centuries of wildfires, evolving over thousands of years to co-exist. People from around the world travel to California's Sierra ...
Firefighters in Central California have been working to protect a grove of giant sequoia trees from a massive wildfire. The Garnet Fire has been burning in the Sierra National Forest in eastern Fresno ...
Forest fires in California have led to the shutdown of Sequoia National Park with the landmark’s famous huge trees at risk of burning up. There are currently two fires (Colony and Paradise) burning ...
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The giant fire tornado that could save our oceans
In the frantic hours following an offshore oil spill, emergency responders face a destructive decision: let the oil spread or ignite it. Once ignited, it creates an "in-situ" fire pool that stops the ...
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