Uncategorized
- Physics
Here’s why icicles made from pure water don’t form ripples
A new study explains why icicles made from pure water have irregular shapes rather than the ripples typical of the salty icicles found in nature.
- Animals
Why male giraffes drink potential mates’ pee
In giraffes, an organ that detects pheromones has a stronger connection to the mouth than the nose. That’s different from many other mammals.
- Astronomy
The James Webb telescope spotted the earliest known ‘quenched’ galaxy
A galaxy dubbed GS-9209 ceased forming stars more than 12.5 billion years ago after a 200-million-year-long sprint.
- Climate
Climate ‘teleconnections’ may link droughts and fires across continents
Far-reaching climate patterns like the El Niño-Southern Oscillation may synchronize droughts and regulate scorching of much of Earth’s burned area.
