5,531 results
5,531 results for: Forests
- Animals
First known venomous frogs stab with toxin-dripping lip spikes
Two Brazilian frogs jab foes with venoms more deadly than pit vipers'.
- Animals
On the importance of elephant poop
Asian elephants are key dispersers for tree seeds. A new study finds that buffalo and cattle can also disperse the seeds, but not nearly as well.
- Science & Society
Microbes may be a forensic tool for time of death
By using an ecological lens to examine dead bodies, scientists are bridging the gap between forensic science and the ecological concept of succession.
- Tech
Plastic shell lets roach-bot squeeze through gaps
An arched shell helps a six-legged robot shimmy past obstacles.
- Life
Women blush when ovulating, and it doesn’t matter a bit
Women don’t signal their fertility in obvious ways like nonhuman primates. A new study shows that even skin flushes are too subtle to detect.
- Life
The tree of life gets a makeover
Biology’s tree of life has morphed from the familiar classroom version emphasizing kingdoms into a complex depiction of supergroups, in which animals are aligned with a slew of single-celled cousins.
- Animals
Pigs don’t deserve the name ‘Lesser Beasts’
From ancient forests to modern farms, pigs’ relationship with humans has been symbiotic.
- Animals
Newly discovered tiny frogs live on islands in the sky
Scientists find seven new species of frogs in southern Brazil, and more could be waiting, they say.
- Agriculture
Many of Earth’s groundwater basins run deficits
Twenty-one of Earth’s 37 largest groundwater basins are rapidly depleting, satellite data show.
- Astronomy
Some of sun’s magnetic fields may act more like forests
A swaying forest of mangrovelike magnetic fields on the sun could be the answer to why the solar atmosphere is millions of degrees hotter than the surface.
- Climate
Tranquil ecosystems may explain wild swings in carbon dioxide stashing
Semiarid ecosystems, such as grasslands and shrublands, are behind the large variation in the amount of atmospheric carbon dioxide sucked in by land each year.
- Animals
Wild dogs cause problems for people in Nepal
The endangered dhole has a reputation for killing livestock, but its taste for blue sheep could also be an issue, a new study finds.
