The best solar lights
Whether you're looking to add charm to your garden or additional home security, outdoor solar garden lights are the way to go. Here are five of our favorites......»»
FDA green-lights fall COVID-19 boosters
Updated mRNA vaccines from Pfizer and Moderna are ready to roll. Enlarge (credit: Getty Images) As the COVID-19 case count continues to tick upward, the US Food and Drug Administration has approved an updated vaccine for.....»»
Twisted molecular wires exhibit high single-molecule conductance
From the high-voltage wires that carry electricity over long distances, to the tungsten filaments in our incandescent lights, we may have become accustomed to thinking that electrical conductors are always made of metal. But for decades, scientists h.....»»
Unveiling the hottest period in a million years: The MIS 11c paradox
The hottest warm period in the past million years is believed to have occurred about 400,000 years ago. During this time, the Northern Hemisphere had less ice than today, and sea levels were about 10 meters higher. Surprisingly, solar radiation, a ke.....»»
Astronomers discover spectacular increase in the deuterium to hydrogen ratio in Venus"s atmosphere
Thanks to observations by the Solar Occultation in the Infrared (SOIR) instrument on the Venus Express space probe of the European Space Agency (ESA), researchers have discovered an unexpected increase in the abundances of two water molecule variants.....»»
Green light for accurate vegetation research: Evaluation of global SIF datasets
A recent study has pinpointed the top-performing solar-induced chlorophyll fluorescence (SIF) products for precise global monitoring of photosynthesis and vegetation dynamics. By thoroughly evaluating eight widely-used SIF datasets, the research team.....»»
Project Helianthus—a solar-sail-driven geomagnetic storm tracker
Solar storms captured the imagination of much of the American public earlier this year when auroras were visible well south of their typical northern areas. As the sun ramps into another solar cycle, those storms will become more and more common, and.....»»
GM signs 15-year solar energy deal that will power 3 U.S. plants
GM's Lansing Delta Township Assembly and Lansing Grand River Assembly plants in Michigan and Wentzville Assembly in Missouri will benefit from the Aug. 15 solar power deal in Arkansas......»»
A hopper could explore more than 150 km of Triton"s surface in two years
Neptune's largest moon, Triton, is one of the most biologically interesting places in the solar system. Despite being hard to reach, it appears to have active volcanoes, a thin atmosphere, and even some organic molecules called tholins on its surface.....»»
Primary instrument for Roman Space Telescope arrives at NASA Goddard
The primary instrument for NASA's Nancy Grace Roman Space Telescope is a sophisticated camera that will survey the cosmos from the outskirts of our solar system all the way out to the edge of the observable universe. Called the Wide Field Instrument,.....»»
Earth hit by "severe" solar storm
The Earth was hit Monday by an intense solar storm that could bring the northern lights to night skies further south than normal, a US agency announced......»»
Faint auroras may be visible in Northern Hemisphere skies after weekend solar storms
Solar storms persisting from the weekend may produce faint colorful auroras across the Northern Hemisphere, with little disruption to power and communications, space forecasters said Monday......»»
Apple"s Adaptive Lighting support spreads to Matter smart lights
Matter smart lights will start to work with Apple's Adaptive Lighting feature of the Home app, with Nanoleaf hardware among the first to support it.HomeKit can control smart bulbs.Adaptive Lighting is a HomeKit feature that allows for smart bulbs and.....»»
512-bit RSA key in home energy system gives control of “virtual power plant”
It took $70 and 24 hours for Ryan Castellucci to gain access to 200 MW of capacity. Enlarge When Ryan Castellucci recently acquired solar panels and a battery storage system for their home just outside of London, they w.....»»
iOS 18’s Home app will enable Adaptive Lighting for Matter lights
iOS 18 will bring a huge variety of new features when it arrives this fall, including for pre-installed system apps. One such feature that was never formally announced: the Home app will enable Adaptive Lighting for Matter lights. more….....»»
Ancient grains of dust from space can be found on Earth—and provide clues about the life cycle of stars
In space, there are clouds that contain gas and dust ejected from stars. Our solar system was formed 4.6 billion years ago from such a molecular cloud. Most of these dust grains were destroyed during solar system formation. However, a very small amou.....»»
Home Depot expands Hubspace with an intelligent bathroom fan
The Commercial Electric Smart Exhaust Fan works with most smart home platforms while also offering built-in lights, two fan speeds, and a Bluetooth speaker......»»
Expect Auroras, Solar Flares and More Space Weather from the Solar Maximum
Space weather is heating up in our current solar cycle peak.....»»
The Most Efficient Solar Panels Ever Have Been Found—In Giant, Sparkly Clams
Inside giant, iridescent clams are algal farms that could inspire highly efficient bioreactors.....»»
Coupling excitons to polaritons for better solar cells and higher intensity LEDs
In solar cells and light-emitting diodes, maintaining the excited state kinetics of molecules against annihilation is a race against time. These systems need to strike a careful balance between different processes that lead to loss of energy and thos.....»»
This Jackery solar generator combo is on sale for a limited time
Amazon has a huge discount on the Jackery Solar Generator 300 Plus which is perfect for camping fans or those planning ahead......»»