Paradigm change in cell biology? Protein transport does not appear to work as we thought
One third of the proteins essential for life processes are produced in the endoplasmic reticulum (ER) of the cell and distributed via membrane vesicles. Sorting of proteins at ER exit sites and transport to the Golgi apparatus is orchestrated by the.....»»
Climate change to alter seasonal outdoor activity patterns in US
It can be hard to connect a certain amount of average global warming with one's everyday experience, so researchers at MIT have devised a different approach to quantifying the direct impact of climate change......»»
Structural biology analysis of a Pseudomonas bacterial virus reveals a genome ejection motor
The viruses that infect bacteria are the most abundant biological entities on the planet. For example, a recent simple study of 92 showerheads and 36 toothbrushes from American bathrooms found more than 600 types of bacterial viruses, commonly called.....»»
GM is closing cold weather development center in Canada
After 50 years of research and development, General Motors is closing its Cold Weather Development Centre in Kapuskasing, Ont., saying the work done at the facility has become “redundant.”.....»»
Promising triazole molecular catalyst enables efficient electroreduction of carbon dioxide to methane
The efficient conversion of carbon dioxide (CO2)—one of the main compounds contributing to climate change—into useful fuels and chemicals is a long sought-after research goal. Recent studies have introduced various catalysts that could be used to.....»»
Pilot expeditions work to preserve the white shark in the Mediterranean Sea
The Mediterranean Sea is a paradise. Pristine waters and an incredible coastline spanning multiple continents are renowned the world over. Below those picturesque, and sometimes crowded, waters swims a legendary creature facing a treacherous and unce.....»»
Photosynthesis is under threat in an increasingly warm world, says researcher
The basis of all life on Earth is photosynthesis. So, what happens if it is disrupted? Today, advanced measurement tools can reveal how climate change is affecting plants' ability to process the energy from sunlight......»»
New research visualizes how fishing communities can change fishing habits to adapt to climate change
In a massive research project spanning five years and stretching the length of the Northeast seaboard, a Wellesley College professor is examining how various fishing communities can change their fishing habits in order to adapt to climate change......»»
"Making insurance effective in the face of climate change may require it to be legally enforced"
Recent hurricanes hitting the Southeastern United States have again robbed people of their homes, businesses and lives. Hurricane Helen, in late September, was followed up last week by Hurricane Milton, collapsing seemingly robust building structures.....»»
Unexpected beauty and major antimicrobial power boost as phages form into surprising flower shapes
A group of McMaster researchers who routinely work with bacteriophages—viruses that eat bacteria—had a pleasant and potentially very important surprise while preparing slides to view under a powerful microscope......»»
Modeling experiments show weather-changing El Niño oscillation is at least 250 million years old
The El Niño event, a huge blob of warm ocean water in the tropical Pacific Ocean that can change rainfall patterns around the globe, isn't just a modern phenomenon......»»
How plants compete for light: Researchers discover new mechanism in shade avoidance
Plants that are close together do everything they can to intercept light. This "shade avoidance" response has been extensively researched. It is therefore even more remarkable that researchers from the laboratory of Molecular Biology at Wageningen Un.....»»
Understanding the relationship between food waste, climate change and an aging population
Producing food and getting it to people's plates entails a significant expenditure of energy and resources. Unfortunately, approximately one third of all food produced globally is not consumed and discarded. Hence, to build sustainable societies, it.....»»
Nitrogen-fixing plant diversity declines with over-fertilization, study finds
Anthropogenic nitrogen deposition and climate change can reduce the competitive advantage of nitrogen-fixing plants, leading to reduced diversity of these plants in a community. Surprisingly, changes in temperature and aridity do not contribute to th.....»»
Novel quantum lidar achieves high-sensitivity wind detection
A research team has proposed a wind sensing lidar theory based on up-conversion quantum interference and successfully developed a prototype. Their work is published in ACS Photonics......»»
Attribution studies reveal increasing effects of global warming on fire dynamics and public health
Climate change is increasingly influencing fire behavior worldwide and intensifying fire smoke, endangering public health from air pollution caused by fires. These are the results of two new climate change impact attribution studies, both published i.....»»
Creating a simplified form of life: Scientists build modules for a synthetic cell
It is one of the most fundamental questions in science: how can lifeless molecules come together to form a living cell? Bert Poolman, Professor of Biochemistry at the University of Groningen, has been working on this problem for over 20 years. He aim.....»»
How Cells Resist the Pressure of the Deep Sea
Cell membranes from comb jellies reveal a new kind of adaptation to the deep sea: curvy lipids that conform to an ideal shape under pressure......»»
Majority of UK public expect universities to solve climate change, poll reveals
Nearly two-thirds (61%) of adults say they expect global research universities, such as the University of Cambridge, to come up with new technologies and innovations that will help to reduce the effects of climate change, according to new polling......»»
Distressed about climate change, a "supermajority" of young Americans across the political spectrum want bolder action
A "supermajority" of young Americans across the political spectrum feel distressed about human-made climate change and want bolder action from the government and corporations, a new study has found. Experiencing the worsening effects of a rapidly cha.....»»
Teslas don"t work as green squad cars, California police say
As an increasing number of cities in California require departments to buy zero-emission vehicles, police say the Teslas they're being put in make their jobs harder......»»