Nanotechnology delivers hepatitis B vaccine

Brazilian and European researchers have demonstrated exactly how a nanotechnology-based compound delivers an oral vaccine against hepatitis B to the immune system. When particles containing silica and an antigen combine, ...

Spaceship Concordia

Science for the benefit of space exploration does not only happen off planet. While some studies require the weightless isolation of the International Space Station, another location provides the right conditions for investigating ...

German railways to stop using glyphosate on tracks

German state-owned rail operator Deutsche Bahn is to stop using glyphosate on its tracks and is looking for substitutes to replace the controversial weedkiller, one of its board members said in an interview Friday.

At age 30, World Wide Web is 'not the web we wanted'

At the ripe old age of 30 and with half the globe using it, the World Wide Web is facing growing pains with issues like hate speech, privacy concerns and state-sponsored hacking, its creator says, trumpeting a call to make ...

Studying how time is perceived in space

Einstein predicted that time slows down the faster you travel and the time-dilation hypothesis has since been proven by flying atomic clocks on aircraft.

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