Examining how bryophytes adapt without gibberellin
When life gets tough, nature usually finds a way to help the little guys......»»
Examining the bio-impact of toxic chemical cocktails in the environment
Purdue University scientists are unraveling the complicated toxicity of a mixture of what are often called "forever chemicals" found in many consumer products......»»
Surprising discovery about coral"s resilience could help reefs survive climate change
The factors affecting coral's resilience—its ability to adapt to and survive environmental changes—seem to be more nuanced than scientists believed......»»
Examining the phenomenon of brand cancellation
Research in the International Journal of Technology Enhanced Learning has investigated the phenomenon of cancel culture and homed in on the emerging problem for companies of "brand cancellation." The work sheds light on the motivations and strategies.....»»
Examining the function of salmon cooling stations
You've heard of the salmon run: upon reaching sexual maturity, wild Atlantic salmon, which are born in freshwater rivers but spend most of their adult life in the ocean, swim upstream all the way back to their birthplace to spawn. This remarkable mig.....»»
DNA methylation: The hidden mechanism enabling plants to adapt in a warmer world
As global warming continues to redefine ecosystems, plants are increasingly tasked with swift adaptation to ensure their survival. One primary mechanism facilitating such rapid adaptation is epigenetic memory, specifically DNA methylation......»»
Examining size growth of marine crocodiles in the Jurassic period
The State Museum of Natural History Stuttgart has a globally important collection of marine reptiles with numerous specimens from the time of the so-called Posidonia Shale. The outstanding feature of the ca. 183-182 million year old fossils from sout.....»»
Examining immunoglobulin heavy chain genes and alcohol metabolism-related genes in the Han Chinese population
Understanding the traits that have undergone positive selection during human evolution can provide insight into the events that have shaped our species, as well as into the diseases that continue to plague us today. As the most populated ethnic group.....»»
Ultium Cells EV battery plant in Ohio faces $270,000 in OSHA fines
The U.S. Department of Labor's Occupational Safety and Health Administration said investigators examining the cause of a March 2023 explosion and fire at the plant led the agency to cite the company for 17 serious violations and two other violations.....»»
Examining the role of methylation in vernalization and the photoperiod pathway: A potential flowering regulator?
Recognized as a pivotal developmental transition, flowering marks the continuation of a plant's lifecycle. Flowering time determines the length of plant reproductive period and environmental adaptability. The correct flowering time is very significan.....»»
Stuck in the subway: Less privileged people have fewer possibilities to adapt their mobility behavior to heat
Extreme heat amplifies social inequalities when it comes to subway usage and mobility in big cities, a new study shows. Analyzing the effect of temperature on people's mobility behavior in New York City, researchers from the Potsdam Institute of Clim.....»»
Long-term lizard study challenges the rules of evolutionary biology
Charles Darwin said that evolution was constantly happening, causing animals to adapt for survival. But many of his contemporaries disagreed. If evolution is always causing things to change, they asked, then how is it that two fossils from the same s.....»»
Examining the toxins in the common tomato
Regardless of how one says "tomato," they all contain tomatine, a toxin in the plant's green fruit, leaves, and roots. Tomatoes produce the bitter-tasting compound—a major plant-specialized metabolite secreted from the roots—to defend against pat.....»»
Examining how bryophytes adapt without gibberellin
When life gets tough, nature usually finds a way to help the little guys......»»
Understanding the single cell proteome in the context of surrounding tissue
Similar to humans and animals, which adapt their diet or behavior to given environmental conditions, the function and protein composition of single cells also depends on which resources are available in their immediate environment......»»
How to slow climate change: Three wide-scale efforts could make the difference
With the 2023 United Nations Climate Change Conference just nine weeks away, countries will soon take stock of their progress in the worldwide effort to slow and adapt to global warming. Better known as COP28, the conference offers the chance for cou.....»»
Examining ethical considerations for human remains
In 2022, the Penn Museum announced that it would rebury the skulls of dozens of Black Philadelphian individuals whose remains were unethically obtained in the mid-1800s. Some in the community of the individuals' descendants, who felt they were not co.....»»
Study sheds light on differentiated nitrogen sources of co-occurring epiphytes in Chinese subtropical forests
Epiphytes, including lichens, bryophytes, ferns and spermatophytes, are a large and widely distributed group across many forest ecosystems. Acquiring enough nitrogen (N) to support their life processes in nutrient-poor canopies is a crucial challenge.....»»
As temperatures rise, Sicily turns to exotic fruits
Avocados, mangos, bananas and passion fruit—a wealth of exotic produce is growing under the shadow of Sicily's Mount Etna, as the Italian island's farmers adapt to global warming......»»
Examining the genesis of CRISPR"s molecular scissors
Genome engineering may be the future of medicine, but it relies on evolutionary advances made billions of years ago in primordial bacteria, the original masters of gene editing......»»
These reindeer survived, isolated, for 7,000 years, but will they survive climate change?
Despite inbreeding and limited genetic diversity, the Svalbard reindeer has managed to adapt to extreme living conditions in record time—what researchers call a genetic paradox. But can they survive climate change?.....»»