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Satellites make mapping hot spots of ammonia pollution easier

a1 Satellites make mapping hot spots of ammonia pollution easier

Satellites may be a more accurate way to track smog-pro…

U.S. fentanyl deaths are rising fastest among African-Americans

a1 U.S. fentanyl deaths are rising fastest among African-Americans

Since people in the United States began dying in the fe…

50 years ago, scientists were unlocking the secrets of bacteria-infecting viruses

a1 50 years ago, scientists were unlocking the secrets of bacteria-infecting viruses

Unusual virus is valuable tool — Viruses, which cannot …

Toddlers tend to opt for the last thing in a set, so craft your questions carefully

a1 Toddlers tend to opt for the last thing in a set, so craft your questions carefully

My youngest child, now just over a year old, has starte…

A gel cocktail uses the body’s sugars to ‘grow’ electrodes in living fish

a1 A gel cocktail uses the body’s sugars to ‘grow’ electrodes in living fish

For the first time, researchers have harnessed the body…

Greta Thunberg’s new book urges the world to take climate action now

a1 Greta Thunberg’s new book urges the world to take climate action now

The best shot we have at minimizing the future impacts …

This dinosaur might have used its feet to snag prey in midair like modern hawks

a1 This dinosaur might have used its feet to snag prey in midair like modern hawks

Modern birds evolved from dinosaurs, but it’s not clear…

NASA’s exoplanet count surges past 5,000

e5 NASA’s exoplanet count surges past 5,000

It’s official: The number of planets known beyond our s…

Levitating plastic beads mimic the physics of spinning asteroids

d4 Levitating plastic beads mimic the physics of spinning asteroids

Some asteroids can barely hold it together. Rather than…

Social media crackdowns during the war in Ukraine make the internet less global

c3 Social media crackdowns during the war in Ukraine make the internet less global

Since Russia’s invasion of Ukraine in late February, pe…