Where does the energy of North Atlantic tropical cyclones come from?
Landfalling North Atlantic tropical cyclones (TCs) cause serious economic damage to human society. In the period 1900–2017, 197 North Atlantic TCs resulted in 206 landfalls in the continental United States, producing about $2 trillion in losses. As.....»»
As North Korean troops march toward Ukraine, does a Russian quid pro quo reach space?
The budding partnership between Russia and North Korea may now be blossoming into space. Earlier this week, North Korea apparently completed a successful test of its most powerful.....»»
As hospitals struggle with IV fluid shortage, NC plant restarts production
The initial batches will be shipped in late November at the earliest. The western North Carolina plant that makes 60 percent of the country's intravenous fluid supply has restart.....»»
A comparison of bat and bird wings reveals their evolutionary paths are vastly different
Bats are incredibly diverse animals: They can climb onto other animals to drink their blood, pluck insects from leaves or hover to drink nectar from tropical flowers, all of which require distinctive wing designs......»»
North Korea boasts of "the world"s strongest" missile, but experts say it"s too big to use in war
North Korea boasts of "the world"s strongest" missile, but experts say it"s too big to use in war.....»»
Saudi foreign minister denounces Israel"s north Gaza assault as genocide
Saudi foreign minister denounces Israel"s north Gaza assault as genocide.....»»
In Hawaii, parasites and viruses team up in the battle against fruit flies—implications for global pest control
Take a stroll along one of the beaches on Hawaii Island in late summer, and you'll likely stumble upon almond-shaped fruits lying in the sand. Known as false kamani nuts, or tropical almonds, they fall from tall, shady Terminalia catappa trees that l.....»»
Starbucks CEO: Plans underway to pause price increases, remove iced energy drink, make coffee in 4 minutes or less
Starbucks CEO: Plans underway to pause price increases, remove iced energy drink, make coffee in 4 minutes or less.....»»
Russia asks at UN: If West aids Ukraine, why can"t North Korea help us?
Russia asks at UN: If West aids Ukraine, why can"t North Korea help us?.....»»
Earth is racing toward climate conditions that collapsed key Atlantic currents before the last ice age, study finds
Earth is racing toward climate conditions that collapsed key Atlantic currents before the last ice age, study finds.....»»
Satellite images show North Korea dug large border trenches after demolishing road, rail links
Satellite images show North Korea dug large border trenches after demolishing road, rail links.....»»
North Korean troops sent to Russia may be pleased to be there, even as they face ferocious fighting
North Korean troops sent to Russia may be pleased to be there, even as they face ferocious fighting.....»»
New method successfully recycles carbon fiber composite into reusable materials
USC researchers have developed a new process to upcycle the composite materials appearing in automobile panels and light rail vehicles, addressing a current environmental challenge in the transportation and energy sectors. The study recently appeared.....»»
Scientists witness stunning, unprecedented carnage in the ocean
Scientists observed the largest-ever predatory event in the ocean when a mass of Atlantic cod consumed over 10 million capelin in the Barents Sea off of Norway. On an unassuming morning off the Norwegian coast, millions of small fish called cap.....»»
North Korean hackers pave the way for Play ransomware
North Korean state-sponsored hackers – Jumpy Pisces, aka Andariel, aka Onyx Sleet – have been spotted burrowing into enterprise systems, then seemingly handing matters over to the Play ransomware group. Timeline of the attack (Source: Pal.....»»
Moles, birthmarks, red hair: The anatomical features used to accuse women of witchcraft in the 17th century
Throughout accounts of 17th-century witch trials in Europe and North America, physical features alone were considered undeniable proof of witchcraft. The belief was that the devil branded witches' bodies with symbolic, material marks—such as unusua.....»»
Solar-powered animal cells: Combining chloroplasts from algae with hamster cells
Energy-making chloroplasts from algae have been inserted into hamster cells, enabling the cells to photosynthesize light, according to new research in Japan. It was previously thought that combining chloroplasts (chlorophyll containing structures in.....»»
Stochastic thermodynamics may be key to understanding energy costs of computation
Two systems exist in thermal equilibrium if no heat passes between them. Computers, which consume energy and give off heat as they process information, operate far from thermal equilibrium. Were they to stop consuming energy—say you let your laptop.....»»
Advanced graphics processing units lead to unprecedented speed for electronic structure calculations
A recent collaboration among researchers from HUN-REN Wigner Research Center for Physics in Hungary and the Department of Energy's Pacific Northwest National Laboratory, along with industry collaborators SandboxAQ and NVIDIA, has achieved unprecedent.....»»
New extended and faint tidal tail discovered
By analyzing the data from the Dark Energy Camera Legacy Survey (DECaLS), astronomers have discovered a new tidal tail likely associated with the galaxy NGC 3785. The newly detected tidal tail is extremely extended and faint. The finding was reported.....»»
Less than 7 mm in length, this Atlantic Rainforest flea toad is the second-smallest vertebrate described in the world
Flea toads, as some species in the genus Brachycephalus are known, are less than 1 cm long in adulthood. Their size is far smaller than a fingernail......»»