3,280 results
3,280 results for: ecology
- Animals
Plastic ‘fossils’ help scientists reconstruct the history of bird nests
Plastic waste has let common coots reuse nests year after year. Scientists have now used the trash layers to date how old nests are.
- Plants
Some tropical trees act as lightning rods to fend off rivals
Though being struck by lightning is usually bad, the tropical tree Dipteryx oleifera benefits. A strike kills other nearby trees and parasitic vines.
- Animals
A fungus named after Sir David Attenborough zombifies cave spiders
The new fungus species Gibellula attenboroughii forces reclusive cave spiders to exposed areas, likely to benefit spore dispersal.
- Science & Society
The U.S. empire was built on bird dung
A mid-1850s act let the United States seize islands rich in bird guano. Those strategic outposts fueled the U.S. rise to power, a researcher says.
- Animals
‘Forever chemicals’ are causing health problems in some wildlife
Deformed scales in hatchlings and biomarkers indicative of disease progression are two health impacts on turtles at PFAS-polluted sites in Australia.
- Animals
Giant hornets have been sighted in Europe for the first time
Four southern giant hornets have turned up in Spain. Similar stingers, known for honeybee attacks, had the Pacific Northwest on edge a few years ago.
- Climate
Can solar farms and crop farms coexist?
Researchers working in the field of agrivoltaics are studying how to combine solar farming with grazing, crop production or ecological restoration.
- Humans
How child soldiers heal after the trauma of war
For more than two decades, Theresa Betancourt has studied Sierra Leone’s former child soldiers. Her new book Shadows into Light tells their stories.
- Paleontology
Some of Earth’s extinct giants may have been smaller than thought
Evolving techniques and data indicate some ancient giants like Dunkleosteus and Megalodon may have been smaller than initial estimates suggested.
- Animals
Stray DNA is all around us. It could revolutionize conservation
Environmental DNA harvested from the ocean, land and air can help scientists monitor wildlife. The challenge is figuring out how to interpret this eDNA.
- Ecosystems
‘Crossings’ explores the science of road ecology
Ben Goldfarb talks about his new book, which looks at the science that’s helping to prevent animals from becoming roadkill.
- Microbes
This amoeba eats prey like owls do
Meet the ‘owl slime’ amoeba, which drains its prey and spits out the shell.
