7,737 results
- Astronomy
Space rocks may have bounced off baby Earth, but slammed into Venus
New simulations suggest a way to help explain dramatic differences between the sibling worlds.
- Science & Society
Here are the Top 10 times scientific imagination failed
Some scientists of the past couldn’t imagine that atoms or gravity waves could one day be studied – or nuclear energy harnessed.
- Science & Society
Marie Tharp’s groundbreaking maps brought the seafloor to the world
In part because of her gender, Tharp was the right person in the right place at the right time to make the first detailed maps of the ocean’s bottom.
- Earth
Dinosaur-killing asteroid may have made Earth’s largest ripple marks
A tsunami created by the Chicxulub impact could have formed giant ripples found in rock under Louisiana, a new study finds.
- Earth
A new book uses stories from tsunami survivors to decode deadly waves
In ‘Tsunami: The World’s Greatest Waves,’ two scientists chronical hundreds of eyewitness accounts to show the human cost of life at the water’s edge.
- Space
5 cool things to know about NASA’s Lucy mission to the Trojan asteroids
NASA’s Lucy is the first spacecraft to head to the two giant clumps of space rocks that tag along in Jupiter’s orbit.
- Earth
What the Tonga volcano’s past tells us about what to expect next
The January 15 eruption of a Tongan volcano triggered atmospheric shock waves and a rare volcanic tsunami; its history suggests it may not be done.
- Animals
Polar bears sometimes bludgeon walruses to death with stones or ice
Inuit reports of polar bears using tools to kill walruses were historically dismissed as stories, but new research suggests the behavior does occur.
- Earth
How the Earth-shaking theory of plate tectonics was born
Plate tectonics explains many of Earth’s geologic wonders and natural hazards — and may hold clues to the evolution of life.
- Space
China’s first Mars rover has landed and is sending its first pictures
The country just became the second nation, after the United States, to successfully land a rover on Mars. Its rover will search for subsurface ice.
- Planetary Science
This is the most comprehensive map of the moon’s geology yet
Cartographers merged Apollo-era maps and modern lunar observations to into a new geologic map of the moon.
- Climate
How did we get here? The roots and impacts of the climate crisis
Over the last century and a half, scientists have built a strong case for the roots and impacts of human-caused climate change.
