Now in its ninth year, our annual poll showcases 255 vital video essays, nominated by 72 international voters.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

The steady expansion under way since mid-2016 continues, with global growth for 2018–19 projected to remain at its 2017 level. At the same time, however, the expansion has become less balanced and may ...

The emergence of super wood, transparent wood, mouldable wood and wood–geopolymer hybrids is redefining the structural and functional performance of bioinspired engineered wood products. Meanwhile, ...

Resources vital for life, such as soil, water and air, are becoming increasingly scarce on earth. This development is exacerbated by the persistent global trend towards living in urban areas.

Join the movement to expand civil rights and civil liberties. Track how Congress is voting on key civil rights and civil liberties issues. Stay informed as we fight for your freedoms at the state and ...