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18 小时
Carbon Levels Soar As Natural Sinks Reach Their Breaking Point
In 2023, Mauna Loa Observatory recorded an unprecedented 86% increase in atmospheric carbon, a spike not due to fossil fuel ...
来自MSN
12 小时
New discovery questions theory that earth was covered by ocean four billion years ago
They found preserved evidence that the hot, molten rocks they grew in came into contact with water during their formation. Water on Earth moves between the land, oceans and atmosphere via processes ...
7 小时
Astronaut in Army Reserve awarded wings and space badge for trip to International Space Station
Maj. Kate Rubins, a microbiologist, astronaut and Reserve officer received a rare Army badge recognizing her military space ...
earth
12 小时
Microbes play a big role in shaping the health of rivers
Compared to larger water bodies like oceans and lakes, the microbiology of rivers has remained largely underexplored.
10 小时
Alarming new forecasts reveal how America's iconic coastal cities could soon be swallowed ...
California is sinking from increased water demands across the US. Nationwide droughts have forced the San Joaquin Valley to ...
Smithsonian Magazine
12 小时
‘Life on Mars?’ Is More Than a David Bowie Song—It’s a Question Humans Keep Asking
Following the 1990s discovery that Mars had once been a watery oasis in the solar system’s habitable zone, NASA devised a ...
earth
6 小时
Soil nutrient loss due to heavy rainfall threatens agriculture
Phosphorus, a crucial nutrient for soil fertility and life sustainability, is increasingly vanishing from U.S. farmland.
wvexplorer
10 小时
Mountainous West Virginia haunted by the shadows of ancient rivers
WEST VIRGINIA IS HAUNTED by the shadows of rivers that no longer exist. They writhe like snakes through its mountains, nearly ...
16 小时
New discovery means now no escaping microplastic in our oceans
EXCLUSIVE - It was believed that Point Nemo, the most remote oceanic spot on the planet has been untouched by humans ...
Space on MSN
8 小时
SpaceX and NASA show off how Starship will help astronauts land on the moon (images)
SpaceX and NASA have released new artwork detailing how the company's Starship rocket might ferry Artemis astronauts to the ...
14 小时
Tuvalu: The island nation moving to the metaverse as the sea rises
Facing erasure due to climate change, the Pacific Island nation of Tuvalu is digitally backing up everything from its houses ...
12 小时
Tuvalu: The disappearing island nation recreating itself in the metaverse
Facing erasure due to climate change, the Pacific Island nation of Tuvalu is digitally backing up everything from its houses ...
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