Energy & Green Tech

Renewables in Europe: Land requirements can be reduced at low cost

Transitioning our energy supply from coal, oil and gas to wind and solar power is feasible. However, renewables require more land than conventional forms of energy generation. A new study explores the options to reduce the ...

Security

Blockchain to trace agricultural supply chains

The impacts of unsustainable agriculture on the environment can be devastating. With increasing pressure from consumers for sustainably sourced products, companies need to act to minimise their impacts. But how can a company ...

Software

Microsoft: Free Windows 7 security updates for 2020 election

Microsoft said Friday it will offer free security updates through the 2020 election in the United States—and in other interested democratic countries with national elections next year—for federally certified voting systems ...