Can insects get fat?

Insects don't have time to laze about—that's probably why we say someone is "as busy as a bee." But would an overfed and underactive bug find itself putting on weight like we do? We put this question to insect expert Erlend ...

Decent living for all does not have to cost the Earth

Global energy consumption in 2050 could be reduced to the levels of the 1960s and still provide a decent standard of living for a population three times larger, according to a new study.

Grow zero-carbon power to meet climate goals: analysis

All new electricity supply growth worldwide can now come from zero-carbon sources, according to a plan released by businesses and environmental advocates Wednesday that charts the path to a net-zero world by 2050.

Memory in a metal, enabled by quantum geometry

The emergence of artificial intelligence and machine learning techniques is changing the world dramatically with novel applications such as internet of things, autonomous vehicles, real-time imaging processing and big data ...

2018 spike in energy demand spells climate trouble: IEA

A 2.3 percent jump in global energy demand last year outstripped the expansion of renewables and helped drive record-high greenhouse gas emissions, the International Energy Agency (IEA) said Tuesday.

Stop worrying about how much energy bitcoin uses

The word "bitcoin" is as likely to garnish feverish excitement as it is glaring criticism. The financial community sees speculative promise in the form of trade that currently has little to no regulation. Meanwhile, others ...

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