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5 小时
Time is running out for a treaty to end plastic pollution—here's why it matters
On March 2, 2022, delegates to the UN environment assembly adopted an ambitious resolution to develop the text of a new ...
7 小时
New maps show high-risk zones for whale-ship collisions—vessel speed limits and rerouting ...
Imagine you are a blue whale swimming up the California coast, as you do every spring. You are searching for krill in the ...
11 小时
Saturday Citations: Sweaty, remarkable humans; ocean level rise projections; closeup of a ...
Since we last spoke, researchers at the University of Birmingham have defined the precise shape of a single photon (spoiler: ...
9 小时
Extending classical black hole inequalities into the quantum realm
A recent study in Physical Review Letters explores quantum effects on black hole thermodynamics and geometry, focusing on ...
Opinion
8 小时
Opinion
Opinion: The peer review system no longer works to guarantee academic rigor—a different ...
Peer review is a central feature of academic work. It's the process through which research ends up published in an academic ...
8 小时
Healthy elbow room: Social distancing in Neolithic mega-settlements
The term "social distancing" spread out across the public vocabulary in recent years as people around the world changed ...
9 小时
First successful test of wild minke whales reveals they have ultrasonic hearing
A team of marine biologists from Norway, the U.S. and Denmark has conducted the first hearing test of a live baleen whale.
16 小时
COP29 braces for new deal after poorer nations reject climate offer
Fierce bargaining at UN climate talks in Azerbaijan dragged into Saturday after a $250 billion a year offer from rich nations ...
1 天
Accessing the lesser known nucleon: New neutron measurement can help physicists learn about ...
Protons and neutrons–known collectively as nucleons–are both the building blocks of matter, but one of these particles has ...
1 天
Next-generation, nature-inspired sunscreens have a new molecular scaffold
A team of researchers led by professors Wybren Jan Buma at the University of Amsterdam and Vasilios Stavros at the University ...
1 天
Ryugu asteroid sample rapidly colonized by terrestrial life despite strict contamination ...
Panspermia is the hypothesis that life can survive the transfer between planetary bodies as a secondary path for life to get ...
1 天
Feds release options for future of Colorado River as negotiations between states stall
Federal officials released a range of scenarios on Nov 20 that could be used to manage the over-allocated and shrinking ...
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