Researchers have extracted cellulose strands from cow manure and turned them into manufacturing-grade cellulose for use in everyday items such as surgical masks and food packaging. Robot vacuum ...

Open-access content Tue 6 May 2025 — updated 12 May 2025 ...

The mayor of London, Sadiq Khan, has announced that City Hall will ‘actively explore’ releasing parts of London’s green belt to build homes to help address the housing crisis. A leading climate ...

Open-access content Fri 2 May 2025 — updated 9 May 2025 ...

This month, a small island nation considers extreme measures to get the UK’s attention. As reported by Hilary Lamb.

US President Donald Trump’s cuts to the clean energy industry have led to significant job losses and threatened almost $70bn in project investments.

The IMD Smart City Index 2024 assesses the perceptions of residents on issues related to structures and technology applications available to them in their city. Here are the top 20, along with other ...

A new cable designed to replace HDMI and USB by offering more data bandwidth and power availability has been unveiled by a consortium of Chinese tech firms. The Baltic states of Estonia, Latvia and ...

Danish energy company Ørsted has said it will discontinue the 2.4GW Hornsea 4 project ‘in its current form’ due to increasing supply chain costs, higher interest rates and construction risks. LionLink ...

The mass rollout of autonomous vehicles (AVs) has been mooted for years, but a range of challenges have raised serious doubts over whether this potentially transformative technology will ever move ...

Researchers at Northwestern University have developed a tiny pacemaker that is injected into the body, controlled using light, and dissolves when no longer needed. UK-based chip designer Arm is ...

Open-access content Mon 14 Apr 2025 — updated 23 Apr 2025 ...