“The effects of climate change are destroying the military’s infrastructure—Secretary Hegseth should take that threat seriously,” Warren told ICN in an email. “This data shows just how costly this threat already is for the National Guard to respond to natural disasters. Failing to act will only make these costs skyrocket.” Neither the Department of Defense ..
Tag : Science
In 1915, intrepid British explorer Sir Ernest Shackleton and his crew were stranded for months in the Antarctic after their ship, Endurance, was trapped by pack ice, eventually sinking into the freezing depths of the Weddell Sea. Miraculously, the entire crew survived. The prevailing popular narrative surrounding the famous voyage features two key assumptions: that ..
So, the evidence is mixed. Now, Prates and his colleagues are arguing we’re not off the hook. Humans and extinct megafauna only shared South America for less than 3,000 years, and it was over 10,000 years ago, so the odds of evidence being preserved are fairly low. At many of those sites, Pleistocene layers—which would ..
Many of the most interesting bodies in our Solar System aren’t planets, but the moons that orbit them. They have active volcanoes, hydrocarbon oceans, geysers, and moon-wide oceans buried under icy crusts. And, as far as we can tell, the physics of the processes that produce large planets should make moon formation inevitable. Given how ..
The MIT team proposed that a BEC of radioactive atoms—say, rubidium-83—could radioactively decay in sync to produce a laser beam. Neutrinos are released naturally during radioactive decay, and in the quantum BEC state, that decay should accelerate, an effect that should produce an amplified beam of neutrinos akin to how stimulated emission amplifies photons to ..
Smyth thinks that so few adults show up on the fossil record in this region not only because they were more likely to survive, but also because those that couldn’t were not buried as quickly. Carcasses would float on the water anywhere from days to weeks. As they decomposed, parts would fall to the lagoon ..
Mann and Hotez have more in common than being pilloried all over the internet. Although they trained in disparate disciplines, their fields are now converging (as if they weren’t each threatening enough on their own). Climate change is altering the habitats, migrations, and reproductive patterns of pathogen-bearing wildlife like bats, mosquitoes, and other insects. It ..
Last month, the Trump administration issued an executive order asserting political control over grant funding, including all federally supported research. In general, the executive order inserts a layer of political control over both the announcement of new funding opportunities and the approval of individual grants. Now, a coalition of more than 50 scientific and medical ..
Overall, the team analyzed more than 4,000 specimens of ants collected over the past decade or so. And gradually, a turbulent history of Fijian ants started to emerge from the data. The first colonists The art of reconstructing the history of entire populations from individual genetic sequences relies on comparing them to each other thoroughly ..
The relay satellites, which the SDA calls the transport layer, are also equipped with Ka-band and laser communication terminals for higher bandwidth connectivity. “What the transport layer does is it extends beyond the line of sight,” Sandhoo said. “Now, you’re able to talk not only to within couple of miles with your Link 16 radios, ..
