The earliest atmosphere on Mercury
Mercury is a most unusual planet. The smallest planet in the solar system, and the closest planet to the sun, it is in a 3:2 spin resonance, slowly turning and experiencing scorching heat up to 430 degrees Celsius, and the night side frigid, down to.....»»
Engineers "symphonize" cleaner ammonia production
Among the many chemicals we use every day, ammonia is one of the worst for the atmosphere. The nitrogen-based chemical used in fertilizer, dyes, explosives and many other products ranks second only to cement in terms of carbon emissions, due to the h.....»»
Dell XPS 14 vs. HP Spectre x360 14: which should you buy?
The Dell XPS 14 and HP Spectre x360 14 are two of the earliest laptops announced with Intel's new Meteor Lake chipset. Which is the better 14-inch laptop?.....»»
New electrochemical technology could de-acidify the oceans—and even remove carbon dioxide in the process
In the effort to combat the catastrophic impacts of global warming, we must accelerate carbon emissions reduction efforts and rapidly scale strategies to remove carbon dioxide (CO2) from the atmosphere and the oceans. The technologies for reducing ou.....»»
Mercury could be the perfect destination for a solar sail
Solar sails rely upon pressure exerted by sunlight on large surfaces. Get the sail closer to the sun and, not surprisingly, efficiency increases. A proposed new mission called Mercury Scout aims to take advantage of this to explore Mercury. The missi.....»»
What do scientists hope to learn from total solar eclipse in US?
When a rare total solar eclipse sweeps across North America on April 8, scientists will be able to gather invaluable data on everything from the sun's atmosphere to strange animal behaviors—and even possible effects on humans......»»
New study reveals influencers of global biogenic volatile organic compound emission trends over the last 20 years
Biogenic volatile organic compounds (BVOCs) emitted by vegetation are important precursors of ozone and secondary organic aerosols in the atmosphere, affecting air quality, clouds, and climate. However, BVOC emissions remain highly uncertain because.....»»
In paleontology, correct names are keys to accurate study
When the skeletal remains of a giant ground sloth were first unearthed in 1796, the discovery marked one of the earliest paleontological finds in American history......»»
Physicists demonstrate parity anomaly in a topological insulator
Experimental and theoretical physicists from the Würzburg Institute for Topological Insulators have observed a re-entrant quantum Hall effect in a mercury telluride device and have identified it as a signature of parity anomaly......»»
What your fruit bowl reveals about climate breakdown
Spring arrived in style on March 26 2021 in Kyoto, Japan, as cherry trees reached the peak of their bloom. This marked the earliest recorded date when most flowers have opened in a series of annual records dating back to 812 AD—over 1,200 years......»»
Analysts mostly nonplussed by DoJ suit, and believe Apple will win
With the earliest possible trial date start likely in late 2026, analysts are generally nonplussed by the Department of Justice omnibus antitrust suit and are telling investors to stick with Apple.The Department of Justice case will hang over Apple f.....»»
Researcher uses machine learning to help digitize ancient texts from Indus civilization
The civilization of Indus River Valley is considered one of the three earliest civilizations in world history, along with Mesopotamia and Egypt. Bigger geographically than those two as it unfolded starting in 3300 BCE across what is now Pakistan and.....»»
Analysts mostly non-plussed by DoJ suit, and believe Apple will win
With the earliest possible trial date start likely in late 2026, analysts are generally nonplussed by the Department of Justice omnibus antitrust suit and are telling investors to stick with Apple.The Department of Justice case will hang over Apple f.....»»
Scientists detail research to assess the viability and risks of marine cloud brightening
As the levels of greenhouse gases in the atmosphere continue to increase and climate change impacts become more costly, the scientific community is redoubling efforts to investigate the potential risks and benefits of artificially shading Earth's sur.....»»
Using cloud development environments to secure source code
In this Help Net Security video, Rob Whiteley, CEO at Coder, discusses the cloud development environment (CDE) technology landscape and its benefits. From the earliest stages of writing code to deploying finalized applications, CDEs are reimagining t.....»»
Livestock farming is responsible for up to a quarter of air pollution in Lombardy region: Study
Agricultural activities and livestock farming are key contributors to the concentrations of hazardous pollutants for health and the environment in the atmosphere, but the potential action in these sectors is often overlooked in public debate......»»
MagSafe Monday: ESR for Qi2 15W MagSafe car mount delivers fast charging on the go
Oddly enough, wireless charging is one of my top use cases for MagSafe. Some of my earliest MagSafe accessories have been wireless chargers in the car. I don’t have long commutes every day, so I am frequently in and out of the car. The friction of.....»»
Climate: Carbon capture tech is booming, and confusing
Humanity's failure to reduce planet-heating carbon pollution—at record levels in 2023—has thrust once-marginal options for capping or reducing CO2 in the atmosphere to center stage......»»
Watch SpaceX’s Starship burn brightly as it hurtles toward Earth
Dramatic footage shows SpaceX's Starship spacecraft lighting up as it reentered Earth's atmosphere following a successful test flight on Thursday morning......»»
SpaceX mega rocket lost in final phase of test flight
Starship, the world's most powerful rocket, flew further and faster than ever before during its third test flight Thursday, although it was eventually lost as it re-entered the atmosphere over the Indian Ocean, SpaceX said......»»
Human activity on Curaçao began centuries earlier than previously believed, study finds
New research co-led by Simon Fraser University and the National Archaeological Anthropological Memory Management (NAAM Foundation) in Curaçao extends the earliest known human settlement of Curaçao by centuries, adding pieces to the puzzle of pre-Co.....»»