19/11/2020

Canada govt seeks carbon neutrality by 2050

The government of Canadian Prime Minister Justin Trudeau on Thursday submitted draft legislation that it said would allow the country to be carbon neutral by 2050, but his opponents dismissed the initiative as "smoke and ...

Astronaut: SpaceX Dragon beats shuttle, Soyuz for launching

The most experienced astronaut on SpaceX's newly launched crew said Thursday that riding a Dragon capsule to orbit is like being inside the actual mythical beast, and a lot more fun than NASA's shuttles or Russian flights.

Elephant genetics guide conservation

A large-scale study of African elephant genetics in Tanzania reveals the history of elephant populations, how they interact, and what areas may be critical to conserve in order to preserve genetic diversity for species conservation. ...

Researchers invent novel vertical-cavity surface-emitting laser

Researchers at the George Washington University have developed a new design of vertical-cavity surface-emitting laser (VCSEL) that demonstrates record-fast temporal bandwidth. This was possible by combining multiple transverse ...

Students discover hidden 15th-century text on medieval manuscripts

Rochester Institute of Technology students discovered lost text on 15th-century manuscript leaves using an imaging system they developed as freshmen. By using ultraviolet-fluorescence imaging, the students revealed that a ...

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