Reference Terms
from Wikipedia, the free encyclopedia
Supercell
A supercell is a severe thunderstorm with a deep rotating updraft.
Note: The above text is excerpted from the Wikipedia article "Supercell", which has been released under the GNU Free Documentation License.
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Earth & Climate News
October 29, 2024
Oct. 28, 2024 — The Triassic-Jurassic Extinction, 201.6 million years ago, has been considered by some to have been a fairly slow-burn event, driven by rising temperatures and ocean acidification. A new study says ...
Oct. 29, 2024 — Researchers used laser-guided imaging to uncover vast unexplored Maya settlements in Campeche, Mexico, revealing more than 6,500 pre-Hispanic structures, including a previously unknown large city ...
Oct. 23, 2024 — The new mammal lived in Colorado 70 to 75 million years ago -- a time when a vast inland sea covered large portions of the state, and animals like sharks, turtles and giant crocodiles ...
Oct. 21, 2024 — Scientists paint a compelling picture of what happened the day the S2 meteorite crashed into Earth 3.26 billion years ...
Latest Headlines
updated 12:56 pm ET
Oct. 29, 2024 — Researchers have developed an electrochemical reactor that has the potential to drastically reduce energy consumption and cost for direct air ...
Oct. 29, 2024 — A web-based application that gathers crowdsourced data to identify flooding and inform policy in coastal communities provided scientists with essential data from hurricanes Helene and Milton. The app ...
Oct. 29, 2024 — A new study has now found that more than half -- 56% -- of the heat-related deaths in the summer of 2022 were related to human-induced climate ...
Oct. 29, 2024 — In the largest predation event ever recorded, researchers observed capelin shoaling off the coast of Norway, where a swarm of cod overtook them, ...
Oct. 29, 2024 — A study shedding new light on how arsenic can be made less dangerous to humans has the potential to dramatically improve water and food safety, ...
Oct. 29, 2024 — Propofol is used in the operating room to induce anesthesia. To maintain anesthesia, a continuous infusion of the agent via a separate syringe pump is the standard procedure for total intravenous ...
Oct. 29, 2024 — What if a microbe could help curb the climate crisis? Meet UTEX-3222, aka 'Chonkus,' a cyanobacterium discovered living in the volcanic CO2 seeps off ...
Oct. 29, 2024 — Weddell seals in Erebus Bay, Antarctica, may look like couch potatoes when they are resting on ice. However, these seals, which are the southernmost ...
Oct. 28, 2024 — Researchers are showcasing how a focused outreach initiative in Palm Beach County has led to a successful increase in reports of invasive reptiles in ...
Oct. 28, 2024 — Using new technology, researchers have been able to confirm the location of the world's oldest ochre mine and trace how ochre from the mine was dispersed to nearby ...