Letters and scientific articles by James Watson and Francis Crick tell the history of the double helix scientific breakthrough that defined the 20th century, and credit the contributions of Rosalind Franklin and Maurice Wilkins
NASA and SpaceX are building two gigantic launch vehicles with massive thrust, which they hope will help humans set foot on the lunar surface again this decade
New chatbots capable of generating text and images from a few, simple prompts provide glimpses of how AI could change the workplace, education, superpower relations and our daily lives
After several disappointments at international level, the Argentina forward has now lifted the Copa América and become a world champion in the space of a year and a half
The right-wing coalition, led by the Brothers of Italy part, triumphed at the polls, and according to projections, should have a solid majority in both houses of parliament
While the geopolitical situation hinders progress on the fight to contain global warming, the extreme temperatures that Europe and the US are experiencing show its rapid advance
Russia struck a crowded train station in Kramatorsk, killing over 30 and injuring more than 100, according to local authorities. The attack may be the start of a larger assault on the eastern Donbas region
Moscow’s military leaders are being forced to divert a large number of troops to defend their own supply lines, according to British intelligence reports
A total of 33.2 million people are completely immunized against Covid-19, a milestone no other country of comparative size has reached in such a short period of time
A lack of maintenance, design errors, poorly executed construction and negligence all dominate the discussion after the accident this week. EL PAÍS analyzes the key factors