Search results for hyperdrive

Earth Sciences Apr 20, 2023

'Devastating' melt of Greenland, Antarctic ice sheets found

The Greenland and Antarctic ice sheets are now losing more than three times as much ice a year as they were 30 years ago, according to a new comprehensive international study.

Social Sciences Mar 29, 2021

Fighting online extremism: Polarization in social media and how to improve the public conversation

When he was 11, Chris Bail and his family moved from the Boston suburbs to the French Congo, a turbulent African nation whose fragile peace was routinely upended by three warring military factions.

Paleontology & Fossils Sep 9, 2020

When did we become fully human? What fossils and DNA tell us about the evolution of modern intelligence

When did something like us first appear on the planet? It turns out there's remarkably little agreement on this question. Fossils and DNA suggest people looking like us, anatomically modern Homo sapiens, evolved around 300,000 ...

Space Exploration Nov 18, 2019

Hibernating astronauts would need smaller spacecraft

If a sci-fi spaceship does not come with hyperdrive then it is usually fitted with hibernation capsules instead. In movies from 2001: A Space Odyssey to Event Horizon, Alien to Passengers, fictional astronauts get put into ...

Evolution Mar 28, 2018

Transhumanism—advances in technology could already put evolution into hyperdrive – but should they?

Biological evolution takes place over generations. But imagine if it could be expedited beyond the incremental change envisaged by Darwin to a matter of individual experience. Such things are dreamt of by so-called "transhumanists". ...

Ecology Aug 9, 2017

'Gene drives' could wipe out whole populations of pests in one fell swoop

What if there was a humane, targeted way to wipe out alien pest species such as mice, rats and rabbits, by turning their own genes on themselves so they can no longer reproduce and their population collapses?

Astronomy Jan 21, 2016

Explore galaxies far, far away at internet speeds

No need for hyperdrive: Scientists have released an "expansion pack" for a virtual tour of the universe that you can enjoy from the comfort of your own computer. The latest version of the publicly accessible images of the ...

Earth Sciences Apr 27, 2015

Ocean bacteria get 'pumped up': Team discovers new factors impacting fate of sinking carbon

The ocean has been sucking up heat-trapping carbon dioxide (CO2) building up in our atmosphere—with a little help from tiny plankton. Like plants on land, these plankton convert CO2 into organic carbon via photosynthesis. ...

Internet Sep 13, 2013

Twitter emerges as indispensable political tool

Presidents and prime ministers, South American strongmen and nearly the entire US Congress have used Twitter to press their political platforms. But has the blue bird helped—or muddled—their message?

Engineering Jun 4, 2013

Contracts awarded in new generation ocean robot project

The next generation of ocean-going robotic vehicles will be developed by two cutting-edge technology companies from the South Coast of England, working with the UK's National Oceanography Centre.

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