Search results for Sharp

Environment 9 hours ago

Nitrous oxide emissions surge in climate threat: Study

Global emissions of nitrous oxide—a potent greenhouse gas—are outpacing expectations and putting climate change goals in peril, a major study published on Wednesday found.

Environment Jun 14, 2024

Study emphasizes trade-offs between arresting groundwater depletion and food security

A study by researchers from the International Food Policy Research Institute (IFPRI), published in Nature Sustainability, reaffirms the world's growing dependence on depleting groundwater systems. Although efforts to slow ...

Optics & Photonics Jun 13, 2024

Physicists report optical analog of Kármán vortex street

In a study published in Nature Communications, collaborating physicists from Singapore and the UK have reported an optical analog of the Kármán vortex street (KVS). This optical KVS pulse reveals fascinating parallels between ...

Cell & Microbiology Jun 12, 2024

Scientists reveal molecular link between glucose sensing and pyroptosis cell death

According to a study published in Nature Microbiology on June 6, researchers led by Prof. Xu Daichao from the Shanghai Institute of Organic Chemistry of the Chinese Academy of Sciences have uncovered the molecular link between ...

Cell & Microbiology Jun 11, 2024

Efficient recycling process for rare earth elements through bioleaching and bioaccumulation

A research collaboration between BOKU Tulln and IMC University of Applied Sciences Krems is using the further development of bioleaching and bioaccumulation to develop a two-stage, environmentally friendly and sustainable ...

Ecology Jun 11, 2024

Study confirms bees are more sensitive to pesticides due to climate change

A study led by CREAF and the UAB, and published in Global Change Biology, discovered that warmer winters worsen the impact of pesticides on bees and reduce their life expectancy by 70%, causing severely negative effects on ...

Archaeology Jun 10, 2024

The Parthenon marbles evoke particularly fierce repatriation debates: An archaeologist explains why

The Parthenon marbles are rarely out of the news. Most recently, Turkish officials have rejected claims by the British Museum that British diplomat Lord Elgin was given permission from Ottoman authorities to remove the marbles ...

Plants & Animals Jun 9, 2024

How studying (robot) pigeon navigation changed my mind about their intellect

The cycling infrastructure in the Netherlands is fantastic, and cyclists in my hometown of Utrecht would have been the happiest in the world if it wasn't for one thing: pigeons.

Environment Jun 6, 2024

Extreme early-summer heat wave peaks in western US

An extreme early-summer heat wave was expected to peak Thursday across much of the western United States, where millions were scrambling to cope with the sudden sharp rise in temperatures.

Other Jun 6, 2024

How the 1901 Discovery expedition's polar explorers stayed healthy during their Antarctic journey

Antarctica is the most inhospitable continent on earth. It's dry, cold, and completely dark for months of the year. Edwardian explorers were some of the first to brave the Antarctic winter, developing new knowledge still ...

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