As climate change melts permafrost, microbes will emerge. The world isn’t paying enough attention to the potential threat they pose.
Category: climatology – Page 5
The find intrigued scientists, including my colleagues and I. Upon closer investigation, we realised the scar was created by a ferocious tornado that no-one knew had occurred. We outline the findings in new research published today.
Tornadoes are a known threat in the United States and elsewhere. But they also happen in Australia.
Without the power of technology, this remarkable example of nature’s ferocity would have gone unnoticed. It’s important to study the tornado’s aftermath to help us predict and prepare for the next big twister.
Did Venus have oceans in its ancient past and could they have supported life as we know it, or even as we don’t know it? This is what a recent study published in Nature Astronomy hopes to address as a team of researchers from the University of Cambridge investigated the climate history of Venus and whether it possessed liquid water oceans on its surface deep in its past. This study holds the potential to help scientists better understand past conditions on planetary bodies throughout the solar system and what this could mean for finding evidence of ancient life beyond Earth.
For the study, the researchers used computer models to estimate how fast the Venusian atmosphere is losing water, carbon dioxide, and carbonyl sulphide molecules, all of which are required to be replenished by volcanic gases so atmospheric stability can be maintained. Therefore, by studying how fast these molecules are leaving the atmosphere, scientists can estimate the amount of present and past volcanic activity on Venus, thus determining if Venus once had oceans of liquid water that might have supported life as we know it. In the end, the researchers determined that Venus is far too dry to have ever possessed bodies of liquid oceans on its surface.
“We won’t know for sure whether Venus can or did support life until we send probes at the end of this decade,” said Tereza Constantinou, who is a PhD student at Cambridge’s Institute of Astronomy and lead author of the study. “But given it likely never had oceans, it is hard to imagine Venus ever having supported Earth-like life, which requires liquid water.”
Tesla’s annual holiday software update for its vehicles will begin rolling out next week with an official Apple Watch app, SiriusXM support, and more than a dozen other features.
The Apple Watch app is one of the highlights and will let owners perform some basic functions offline while in Bluetooth range, like locking and unlocking their car, adjusting the climate, and popping open the front trunk. Tesla’s iOS app leaked the Apple Watch news back in October, so while it is a welcome addition, it may be less of a surprise than some of the other features.
From birth to death, tech is stretching the boundaries of biology. In this episode of Posthuman, we explore the discoveries that could transform reproduction, healthcare and how we die.
Technology that once seemed like science fiction is rapidly becoming reality, transforming the very essence of our existence. In this four-part series, Emily Chang unravels the future of being human in an age of unprecedented innovation.
Watch more Posthuman with Emily Chang: • Posthuman with Emily Chang.
#Tech #Science #Posthuman.
DEADLINE APPROACHING! The NEH program is accepting applications through Dec. 11, 2024. For more information, visit.
For organizations in areas affected by Hurricane Helene in FL, GA, SC, NC, VA and TN, optional prospectuses will be accepted until Oct 16th. The prospectus must use the Prospectus Template.
The Humanities Research Centers on Artificial Intelligence program aims to support a more holistic understanding of artificial intelligence (AI) in the modern world through the creation of new humanities research centers on artificial intelligence at eligible institutions. Centers must focus their scholarly activities on exploring the ethical, legal, or societal implications of AI.
Climate change will force tens of millions of people in sub-Saharan Africa to migrate by 2050. In Zimbabwe, it’s already started.
Researchers have developed a revolutionary method to produce entangled photon pairs using much thinner materials, drastically reducing the size of quantum computing components.
This breakthrough enables simpler, more compact setups for quantum technologies, potentially transforming fields from climate science to pharmaceuticals.
Breakthrough in Quantum Computing.
The Space Force’s 45th Weather Squadron pegs the odds of “go for launch” weather at 85%. Chief meteorological risks include thick cloud layers and liftoff winds, coupled with a low-to-moderate risk of upper-level wind shear.
Check back for live FLORIDA TODAY Space Team launch coverage updates on this page, starting about 90 minutes before the launch window opens. When SpaceX’s live webcast kicks off about five minutes before liftoff, look for it posted below the countdown clock.
Yikes o.o! What I believe is that we need to have cooling systems underwater to keep things cooler so coral and fish can survive. It could also mean even that fish food supplies could run out in the future from the ocean.
Following a global assessment, the IUCN Red List of Threatened Species has revealed that 44% of reef-building coral species globally are at risk of extinction. The announcement was made at the ongoing COP29 UN climate conference.
Dr. Michael Sweet, Professor of Molecular Ecology and Head of the Aquatic Research Facility at the University of Derby, is among a pool of experts who contributed to the global coral assessment, which has revealed the severe impacts of our rapidly changing climate.
The IUCN Red List has now reassessed the conservation status of 892 warm-water reef-building coral species, and analysis shows that 44% are threatened.