In-depth perspectives from our editors and correspondents on the technology stories that matter most.
The mysterious 40-kilometer-wide bullseye in the Sahara Desert has baffled scientists for decades. New research finally reveals th…
In his 2016 Oxford Union speech, Hawking argued the universe literally had no starting point — a claim rooted in a radical rethi…
Harvard researchers tracked 194,000 adults for 30 years and found yogurt — not total dairy — consistently lowers type 2 diabet…
India burns coal for three-quarters of its electricity yet leads the world in new solar. Here's how the world's most populous nati…
A major Japanese study tracked 8,000+ elderly people for six years and found that your income and education shape your lifespan fa…