Nell Greenfieldboyce
Stories
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A new way to see what was for dinner 3 million years ago
Analyzing the chemistry of some ancient teeth has revealed what human ancestors were eating around 3 million years ago.
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James Webb Space Telescope's 'little red dots' come into focus
A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied hundreds of these "little red dots" and found clues about their identity.
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NASA hedges its bets on costly Mars rock mission
NASA has decided it's going to pursue parallel missions to attempt to retrieve samples of rock on Mars collected by rovers.
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Scientists have learned secrets of Australia's marsupial mole
Researchers have probed the genetics of one of Australia's most elusive animals, the marsupial mole.
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NASA hedges its bets on costly Mars rock mission
NASA has announced it is moving forward with several plans to return rock samples from Mars.
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Scientists have learned secrets of Australia's marsupial mole
Researchers have probed the genetics of one of Australia's most elusive animals, the marsupial mole.
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How a fox skull shape conquers the snow
Research explains how foxes hunting mice can plunge down into the snow at high speeds without injuring their poor little snouts.
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You don't look a day over 4.35 billion! Here's the moon's anti-aging secret
Early interactions with the Earth may have heated up the Moon and caused it to remelt, producing new lunar rocks and erasing old craters.
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After fighting phragmites, scientists try to bring native plants back to wetlands
Wetlands managers have spent years using fire and chemicals to fight phragmites, an invasive reed that chokes everything else out. But coaxing native plants to move back in is difficult.
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You might beat back phragmites, the scourge of wetlands, but then what?
Wetlands managers have spent years using fire and chemicals to fight phragmites, an invasive reed that chokes everything else out. But coaxing beneficial native plants to move back in is difficult.
