Nanotech solar cells boost efficiency by...

Researchers have developed a new film that is applied to solar cells, which combines nanocrystals and microlenses to capture...

Future Timeline - 1 year 9 months ago

Metals that float on water could lead to...

Scientists have demonstrated a new technique for creating superhydrophobic metals, using femtosecond laser bursts to "etch"...

Future Timeline - 1 year 8 months ago

Nearly half of U.S. predicted to have obesity...

About half of the adult U.S. population will have obesity and about a quarter will have severe obesity by 2030, according...

Future Timeline - 1 year 7 months ago

World electricity sources, 1990-2100

This graph shows the progress in clean energy from 1990 to 2100. It suggests that fossil fuels could be obsolete for generating...

Future Timeline - 1 year 8 months ago