Search results for time travel study

Condensed Matter 17 hours ago

Physicists arrange atoms in close proximity, paving way for exploring exotic states of matter

Proximity is key for many quantum phenomena, as interactions between atoms are stronger when the particles are close. In many quantum simulators, scientists arrange atoms as close together as possible to explore exotic states ...

Plants & Animals 18 hours ago

Artificial intelligence enhances monitoring of threatened marbled murrelet

Artificial intelligence analysis of data gathered by acoustic recording devices is a promising new tool for monitoring the marbled murrelet and other secretive, hard-to-study species, research by Oregon State University and ...

Space Exploration 20 hours ago

Pulsed plasma rocket (PPR): Shielded, fast transits for humans to Mars

The future of a space-faring civilization will depend on the ability to move both cargo and humans efficiently and rapidly. Due to the extremely large distances that are involved in space travel, the spacecraft must reach ...

Earth Sciences 22 hours ago

A look at the past suggests atmospheric rivers inundating California could get worse

A team of paleoclimatologists with the U.S. Geological Survey, NASA Ames Research Park, has found that atmospheric rivers in the past have dumped far more rain on California than those that have occurred over the past two ...

Plants & Animals May 1, 2024

New Japanese lily species identified, first addition to sukashiyuri group in 110 years

A new species of the Japanese lily known as sukashiyuri has been identified for the first time since 1914 by a research team led by Dr. Seita Watanabe, a specially appointed assistant professor at the Botanical Gardens and ...

Economics & Business May 1, 2024

Rough seas or smooth sailing? The cruise industry is booming despite environmental concerns

Cruise ship season is officially underway in British Columbia. The season kicked off with the arrival of Norwegian Bliss on April 3—the first of 318 ships that are scheduled to dock in Victoria this year. Victoria saw a ...

Environment May 1, 2024

Tire toxicity faces fresh scrutiny after salmon die-offs

For decades, concerns about automobile pollution have focused on what comes out of the tailpipe. Now, researchers and regulators say, we need to pay more attention to toxic emissions from tires as vehicles roll down the road.

Environment Apr 30, 2024

Big data reveals true climate impact of worldwide air travel

For the first time ever, researchers have harnessed the power of big data to calculate the per-country greenhouse gas emissions from aviation for 197 countries covered by an international treaty on climate change.

Archaeology Apr 30, 2024

Significant differences among nordic regions during the Bronze Age

The Scandinavian Bronze Age—despite a unifying material culture—was complex with constantly changing networks involving both competitors and collaborators. In a new book by archaeologists from the University of Gothenburg ...

Astronomy Apr 30, 2024

Astronomers significantly impact the climate by traveling to conferences, say researchers

In 2019, global travel to international academic conferences in the field of astronomy caused the equivalent of 42,500 tons of climate-damaging CO2 emissions. This equates to an average of one ton of CO2 per participant and ...

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