Earth.com

Scientists have figured out a new way to measure how fast your body is actually aging on the inside, rather than just counting the years you have been alive.

Early humans may have collected keepsakes 500,000 years ago, a habit researchers suggest could have helped shape memory and a sense of self.

Deep ocean sand analysis may predict how far Earth’s climate will shift earth.com/climate/ancient-cl… #EarthDotCom #EarthSnap #Earth

Computer simulations reveal how an asteroid’s shape could affect efforts to push it off course with X-rays from a nearby nuclear blast.

A Japanese study found that stronger neighborhood ties and wider social connections were linked to higher recycling participation.

Ballet dancers show different brain responses to emotional faces, without identifying emotions more accurately than people without training.

A model of 1.8 million EPA water tests estimates that reporting below-limit PFAS as "zero" misses over half the estimated PFAS in US drinking water.

A fast-feeding black hole in the galaxy 3C 120 launches its jet from a hot gas cloud where its disk ends, a billion miles from the center.

A study of 101 cities links larger clusters of buildings with similar uses to cooler surfaces, revealing an overlooked factor in urban heat.