Sections

Services

Information

US United States

Plants

Articles (1 - 20 of 37)

Plants use photosynthesis to build molecules and energy they can use. By copying plants, humans can make cleaner fuels. Ranjit Bhatnagar/Flickr

To shift away from fossil fuels, we need to copy plants

Most of the energy that fuels our lives comes from plants. Whether it is a fossil fuel that was formed hundreds of millions of years ago or the food we eat, all carbon-borne energy has its ultimate origins…
Canary grass is an invasive plant, but new varieties are still being developed for pasture. Stuart Hay

Feed or weed? New pastures are sowing problems for the future

Weeds cost Australian farmers around A$4 billion every year — and they are likely to do a similar amount of damage to the environment. In a new global survey published this week in Proceedings of the National…
Enjoy the color while you can before climate change makes a mess of this too. chensiyuan

Fall foliage in the crosshairs of climate change

One of nature’s most spectacular events occurs every autumn, when the leaves of hardwood trees burst into brilliant color before falling to the ground. These autumnal displays in the eastern United States…
A new study shows plants may absorb more carbon than we thought. Jason Samfield/Flickr

Plants absorb more CO2 than we thought, but …

Through burning fossil fuels, humans are rapidly driving up levels of carbon dioxide in the atmosphere, which in turn is raising global temperatures. But not all the CO2 released from burning coal, oil…

Satellites used to measure photosynthesis

Satellite technology has been used to measure the light that plant leaves emit as a byproduct of photosynthesis. The satellite…
Diversity is the key. Agricultural Research Service

Protect a sixth of the land, save two thirds of species

The scene was typical for an international gathering of governments: bureaucrats, sat behind nameplates and speaking through interpreters. But the less than typical result of the votes cast at this 1992…
Actual botany is not like this. Rank Organisation/Allied Artists

The strange world of the carnivorous plant

Ever since their discovery, carnivorous plants have fascinated scientists and spurred the imagination of artists, writers and filmmakers. While the Puya chilensis cactus at the Royal Horticultural Society…

Pollinators and plants losing touch

The pollination networks between bees and flowers are not as robust as they were 100 years ago. Based on a comparative study…

Top contributors

More