Danish Tycho Brahe was most famous for his contributions to astronomy. However, he also had a well-equipped alchemical laboratory where he produced secret medicines for Europe's elite.
Solar absorption by black carbon in fire clouds quantified
Aerosol scientists quantify the extent of light absorption by black carbon in fire clouds to better model climate impacts of extreme wildfire events.
Warming has more impact than cooling on Greenland’s ‘firn’
A new study finds disproportionate effects of temperature shifts on an icy glacier layer.
Size doesn’t matter for mammals with more complex brains
Mammals that have evolved more developed brains tend to have a smaller size difference between males and females of that species, according to new research.
Parched Central Valley farms depend on Sierras for groundwater
New research shows California's Central Valley, known as America's breadbasket, gets as much as half of its groundwater from the Sierra Nevadas. This is significant for a farming region that, in some parts, relies almost entirely on groundwater for irrigation.
It’s got praying mantis eyes
The praying mantis is one of the few insects with compound eyes and the ability to perceive 3D space. Engineers are replicating their visual systems to make machines see better.
Nationwide flood models poorly capture risks to households and properties, study finds
Government agencies, insurance companies and disaster planners rely on national flood risk models from the private sector that aren't reliable at smaller levels such as neighborhoods and individual properties, according to researchers.
Researchers develop innovative battery recycling method
A research team is tackling the environmental issue of efficiently recycling lithium ion batteries amid their increasing use.
Warehousing industry increases health-harming pollutants, research shows
A new study shows an average 20-percent spike of nitrogen dioxide polluting the air for communities located near huge warehouses. And people of color are harder hit.
Study of urban moss raises concerns about lead levels in older Portland neighborhoods
Lead levels in moss are as much as 600 times higher in older Portland, Oregon, neighborhoods where lead-sheathed telecommunications cables were once used compared to lead levels in nearby rural areas, a new study of urban moss has found.