Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Posts by
EarthSky Voices
Heat in Persian Gulf to turn deadly?
A study suggests that, by the late 21st century, temperatures in the Persian Gulf might routinely edge above a tipping point for human survival. Wealthy areas might be able to adapt, poorer areas less able, the authors say.
November 2, 2015
Where did the first dogs come from?
New DNA analysis says your pooch's ancestors were Central Asian wolves
October 23, 2015
Brain activity pattern as unique as fingerprint
Your brain scans are quintessentially you, says a new Yale study.
October 19, 2015
Neutrinos, ghost particles … what are they?
Physicist John Beacom explains the mystery of neutrinos, the almost massless and almost noninteracting elementary particle.
October 16, 2015
Warmer ocean may be releasing frozen methane
Bubble plumes off of Oregon and Washington suggest a warmer ocean might be releasing frozen methane.
October 15, 2015
Which animals live on glaciers?
Icy glaciers and perennial snow patches provide a home or resting place for 19 species of birds and 16 species of mammals - 17, if humans are included.
October 14, 2015
How close to sending people to Mars?
There's now a target date of 2030 for a manned mission to Mars. But how close are we, really, to becoming Martians?
October 5, 2015
El Niño this year: What will it bring?
An El Niño is building that's expected to culminate in the fall and last until the winter and could possibly become a “mega” El Niño.
September 14, 2015
What is dark energy?
We need dark energy to explain why gravity seems to be driving galaxies in our universe apart instead of pulling them together.
September 11, 2015
Aryan Mishra invites teens to astronomy
Asteroid discoverer Aryan Mishra wants to open teens' eyes to the beautiful and amazing possibilities that cosmos has in store.
September 3, 2015
