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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...

Here’s the best timeline yet for the Milky Way’s big events

b2 Here’s the best timeline yet for the Milky Way’s big events

A new analysis of nearly a quarter million stars puts f...

Spinosaurus’ dense bones fuel debate over whether some dinosaurs could swim

a1 Spinosaurus’ dense bones fuel debate over whether some dinosaurs could swim

A fierce group of predatory dinosaurs may have done muc...

Scientists created ‘smoke rings’ of light

e5 Scientists created ‘smoke rings’ of light

Smoke rings are being seen in a new light. Doughnut-sha...

Samples of the asteroid Ryugu are scientists’ purest pieces of the solar system

d4 Samples of the asteroid Ryugu are scientists’ purest pieces of the solar system

Samples of the asteroid Ryugu are the most pristine pie...

Nasal vaccines for COVID-19 offer hope and face hurdles

c3 Nasal vaccines for COVID-19 offer hope and face hurdles

A few weeks ago, I was obsessed with my nose and throat...

How mammals took over the world

b2 How mammals took over the world

In my opinion, the most satisfying science documentary ...

Ancient zircons offer insights into earthquakes of the past

a1 Ancient zircons offer insights into earthquakes of the past

Earthquakes have rocked the planet for eons. Studying t...