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Protein signaling cascade helps explain how plants respond to touch
科学与环境

Protein signaling cascade helps explain how plants respond to touch

Plants cannot run away when the wind picks up, rain lashes down or a hungry herbivore begins chewing on their leaves. Instead, they must sense their surroundings and adapt. Now, researchers have uncovered an important piece of the puzzle of what happens inside plants when they ar

Phys.org - latest science and technology news stories ·

LV= insurance is ignoring us while our house literally falls apart
商业与经济

LV= insurance is ignoring us while our house literally falls apart

We are living in a collapsing property because of cost-cutting and delays over our subsidence claim LV= General Insurance is forcing a family with three young children to live in a collapsing home because of cost-cutting and delays. We lodged a claim for subsidence damage to our

Business | The Guardian ·

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科学与环境

Scientists were wrong about this strange mammal for nearly 40 years

A beautifully preserved fossil from Mongolia’s Gobi Desert has solved a mystery that puzzled paleontologists for nearly 40 years. Tamirkhan balcarceli shows that zhelestids were not early relatives of modern placental mammals, despite having teeth that seemed to suggest they were

All Top News -- ScienceDaily ·

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科学与环境

Scientists may have misread a 2-billion-year-old clue about Earth

Scientists have found that a famous 2-billion-year-old chemical signature, once thought to record a massive global change in Earth’s carbon cycle, may instead have been produced by local magma, hydrocarbons, and methane-eating microbes. The discovery raises new questions about wh

All Top News -- ScienceDaily ·

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科学与环境

These tropical trees breathe at night to survive drought

Some tropical trees have evolved a clever way to survive drought by taking in carbon dioxide at night, allowing them to keep their pores closed during the hot daytime and conserve water. By comparing three Clusia species, researchers discovered that this water-saving form of phot

All Top News -- ScienceDaily ·