Huge ring of galaxies challenges thinking on cosmos
Scientists discover a huge, ring-shaped structure in space which questions our ideas of the universe.
Category Archives: Science
Why is the world investing so much in semiconductors?
Worries over shortages have prompted government efforts worldwide to boost computer chip production.
eBay pays $3m fine in blogger harassment case
Executives sent live spiders and cockroaches to a US couple who criticised the firm, court papers show.