The number of new skyscrapers built globally dropped more than 20% in 2020, according to data released this week by the Council on Tall Buildings and Urban Habitat (CTBUH).
The number of new skyscrapers built globally dropped more than 20% in 2020, according to data released this week by the Council on Tall Buildings and Urban Habitat (CTBUH).
These tiny snakes cartwheel to escape danger 
Japan’s sample return mission to Phobos may also collect some Mars dust 
Horned dinosaurs’ weapons evolved to handle the forces of combat 
Artemis II results show how much science people can do at the moon 
Crossword: Time lines 
Many American diets may not include enough of this essential nutrient 
As El Niño Returns, East Africa’s Urban Poor Brace for Heavy Rains 
Hunger is ‘an avoidable tragedy’ in a world of plenty: Türk 
UN condemns deadly wave of drone strikes in war-torn Sudan 
Guterres honours Indonesian troops who paid ‘ultimate sacrifice’