A native Australian millet may carry the genetic fingerprints of thousands of years of Aboriginal harvesting, storage, and plant management. Seen from the air, Channel Country resembles a vibrant and vast tapestry, with a network of waterways crisscrossing the land. Spread across more than 280,000 square kilometers in outback Australia, it is one of the […]
1.4-Million-Year-Old Footprints Reveal a Giant Human Relative
A 1.4-million-year-old trail of footprints reveals that a powerful human relative grew nearly as large as us and may have traveled in all-male groups. Eight individuals walked across the wet ground beside an ancient Kenyan lake. Within a short time, sediment buried their footprints and preserved a scene that would remain hidden for roughly 1.4 […]
Rocks From the Moon’s Far Side Are Rewriting Lunar History
The Moon’s far side is overturning a long-held theory, revealing that the early Solar System’s asteroid assault may have faded slowly instead of exploding in one catastrophic burst. For decades, scientists have debated whether the early Solar System endured one sudden, catastrophic wave of asteroid strikes or a much longer period of gradually fading violence. […]
Rocks From the Moon’s Far Side Are Rewriting Lunar History
The Moon’s far side is overturning a long-held theory, revealing that the early Solar System’s asteroid assault may have faded slowly instead of exploding in one catastrophic burst. For decades, scientists have debated whether the early Solar System endured one sudden, catastrophic wave of asteroid strikes or a much longer period of gradually fading violence. […]
Rocks From the Moon’s Far Side Are Rewriting Lunar History
The Moon’s far side is overturning a long-held theory, revealing that the early Solar System’s asteroid assault may have faded slowly instead of exploding in one catastrophic burst. For decades, scientists have debated whether the early Solar System endured one sudden, catastrophic wave of asteroid strikes or a much longer period of gradually fading violence. […]
NASA’s Curiosity Finds a Vast Sea of Mysterious Polygons on Mars
Curiosity has found a vast sea of Martian polygons that may reveal how water and climate once reshaped the Red Planet. NASA’s Curiosity rover has encountered an enormous field of honeycomb-shaped fractures while climbing through a Martian valley known as “Valle Grande.” Each geometric feature measures roughly 1.5 to 3 inches (4 to 8 centimeters) […]
Underwater Cameras Expose the Secret Lives of Whale Sharks
Whale sharks use a wider range of feeding strategies and depths than surface observations previously revealed. A whale shark can vanish beneath the surface in seconds, leaving researchers with little idea of what the world’s largest fish does once it disappears from view. Whale sharks (Rhincodon typus) are among the ocean’s most recognizable animals, inspiring […]
Underwater Cameras Expose the Secret Lives of Whale Sharks
Whale sharks use a wider range of feeding strategies and depths than surface observations previously revealed. A whale shark can vanish beneath the surface in seconds, leaving researchers with little idea of what the world’s largest fish does once it disappears from view. Whale sharks (Rhincodon typus) are among the ocean’s most recognizable animals, inspiring […]
Underwater Cameras Expose the Secret Lives of Whale Sharks
Whale sharks use a wider range of feeding strategies and depths than surface observations previously revealed. A whale shark can vanish beneath the surface in seconds, leaving researchers with little idea of what the world’s largest fish does once it disappears from view. Whale sharks (Rhincodon typus) are among the ocean’s most recognizable animals, inspiring […]
Underwater Cameras Expose the Secret Lives of Whale Sharks
Whale sharks use a wider range of feeding strategies and depths than surface observations previously revealed. A whale shark can vanish beneath the surface in seconds, leaving researchers with little idea of what the world’s largest fish does once it disappears from view. Whale sharks (Rhincodon typus) are among the ocean’s most recognizable animals, inspiring […]