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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

Environment

Fire at world’s largest battery facility is a clean energy setback

A fire at Vistra Energy's Moss Landing battery storage facility in California destroyed thousands of lithium batteries – and a significant amount of the state's clean energy storage capacity

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Technology

Tiny insect-like robot can flip, loop and hover for up to 15 minutes

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Environment

2024 may have been the rainiest – as well as hottest – year on record

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Technology

US Supreme Court upholds TikTok ban – but the fight isn’t over yet

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Technology

World’s first AI chatbot has finally been resurrected after decades

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Space

Blue Origin vs SpaceX: Who is winning the battle of the rockets?

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Life

Rabbits may eat their own teeth to boost their calcium intake

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Technology

Robotic exoskeleton can train expert pianists to play faster

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Physics

Elusive phase change finally spotted in a quantum simulator

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Environment

Air monitoring station records biggest ever jump in atmospheric CO2

Wildfires and fossil fuel burning in 2024 contributed to the biggest annual rise in atmospheric CO2 levels ever recorded at the Mauna Loa Observatory in Hawaii

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Technology

NATO tests satellite internet as backup to sabotaged undersea cables

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Health

Mind-controlled robotic arm lets people with paralysis touch and feel

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Environment

Severe droughts are getting bigger, hotter, drier and longer

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Life

Fossil claimed to be new species of mosasaur is suspected forgery

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