It's hard to believe this was once a healthy forest.
We're close to solving the mystery of those flashing lights on the moon
June 17, 2019, 3:42 p.m. by Christian Cotroneo
A German scientist's AI-powered lunar telescope aims to decipher the moon's twinkling lights.
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Why do people always say they feel younger than they are?
June 17, 2019, 1:47 p.m. by Lloyd Alter
We're avoiding the stigma of being old. We need to get over it.
NASA spacecraft to map and sample asteroid that's heading our way
June 17, 2019, 11:15 a.m. by Michael d'Estries
As part of its mission to analyze Bennu, OSIRIS-REx has set a new record for closest orbit of a planetary body by a spacecraft.
When their star-birthing days are over, galaxies retire to oblivion
June 17, 2019, 8:25 a.m. by Christian Cotroneo
'Cold quasar' theory could change our understanding of how galaxies die.
20 minutes in nature a day is your ticket to feeling better
June 14, 2019, 12:21 p.m. by Noel Kirkpatrick
And you don't even need to exercise!
'Super mom' spotted on a Minnesota lake — with 56 ducklings in tow
Parallel worlds exist and interact with our world, say physicists
10 facts you didn't know about scaleless snakes
Sweden has invented a word to shame people for flying
59 endearing names for baby animals
17 things you didn't know about zebras