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6 小时
7,000 Microplastics Studies Reveal the Massive Scope of the Problem
It’s been 20 years since a paper in the journal Science showed the environmental accumulation of tiny plastic fragments and ...
9 小时
Karen Raubenheimer
It’s been 20 years since a paper in the journal Science showed the environmental accumulation of tiny plastic fragments and fibres. It named the particles ...
1 天
Huge Variations in Earth's Temperature Over Last Half-Billion Years
A new study co-led by the University of Arizona and the Smithsonian offers the most detailed glimpse yet into how Earth's ...
1 天
Samples From Huanan Seafood Market Support Covid-19 Origins
A new international study provides a shortlist of the wildlife species present at the market from which SARS-CoV-2, the virus ...
1 天
Surgeries to Change Your Eye Color Could Leave You Blind
There seems to be no limit to the things people are willing to do in order to achieve the perfect look. Whether that’s having ...
1 天
Study Predicts Where Rivers Could Catastrophically Shift
Indiana University researchers have uncovered key insights into the dangerous phenomenon of “river avulsion,” offering a way ...
1 天
Engineers 3D Print Sturdy Glass Bricks
What if construction materials could be put together and taken apart as easily as LEGO bricks? Such reconfigurable masonry ...
1 天
Why Is the Milky Way Flat and Not Spherical?
Thirteen billion years ago, the gas and dust particles that eventually became our Milky Way were whizzing around in every ...
2 天
Blending Silk Proteins and Graphene Raises New Possibilities
After thousands of years as a highly valuable commodity, silk continues to surprise. Now it may help usher in a whole new ...
2 天
'Scuba-Diving' Lizards Use Bubble to Breathe Underwater
A species of semi-aquatic lizard produces a special bubble over its nostrils to breathe underwater and avoid predators, ...
2 天
Gargantuan Black Hole Jets Span 23 Million Light-Years
Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That ...
2 天
No, Einstein Didn’t Solve the Biggest Problem in Physics
A lot of people have asked me to talk about the video “Did Einstein Crack the Biggest Problem in Physics…and didn’t know it?” ...
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