The rover recently drilled two samples, and both showed the highest levels of clay…
Rude Uber riders could be booted from the app
Uber riders prone to rude behavior such as leaving trash or urging drivers to speed may…
Pluto is coloured red by ammonia spewing from underneath its surface
NASA’s New Horizons spacecraft has found signatures of ammonia on Pluto, which probably spurted from under…
A rose inspires smart way to collect and purify water
A new device for collecting and purifying water was inspired by a rose and, while more…
Thinning forests, prescribed fire before drought reduced tree loss
Thinning forests and conducting prescribed burns may help preserve trees in future droughts and bark beetle…
Birds perceive 'warm' colors differently from 'cool' ones
Birds may not have a word for maroon. Or burnt sienna. But show a zebra finch…
Scientists find telling early moment that indicates a coming megaquake
Scientists combing through databases of earthquakes since the early 1990s have discovered a possible defining moment…
Humans used northern migration routes to reach eastern Asia
Northern and Central Asia have been neglected in studies of early human migration, with deserts and…
Snowflakes inform scientists how tooth enamel is formed
Physicists and mathematicians use the classical Stefan problem to explain the principles of crystal formation, such…
Scientists find telling early moment that indicates a coming megaquake
Scientists combing through databases of earthquakes since the early 1990s have discovered a possible defining moment…