Gaia has revolutionized our understanding of the Milky Way. By studying nearly 2 billion stars, it has provided valuable data on their movements, luminosities, temperatures, and compositions.

This may not have worried James Lovelock, a supporter of ‘climate friendly’ nuclear energy, but other people in the Gaia movement may not be so sure. At present some 40 per cent of data centre energy ...

Gaiam (GAIA) appears an attractive pick ... The power of a changing earnings picture in determining near-term stock price movements makes the Zacks rating system highly useful for individual investors ...