How’s the weather up there? Even for exoplanets that are many light-years away, astronomers can learn about their atmospheres.
The microscopic lens bends light to quicken data transfer in computers.
An interview with baker and onetime chemical engineer Melissa Weller.
The heavenly orbs are not quite stars and not quite planets.
Analysis of dental plaque more than 3,000 years old reveals traces of proteins from bananas, soybeans and turmeric.
Coverage of the Coronavirus Pandemic