Herbivory discovered in a spider
(PhysOrg.com) -- There are approximately 40,000 species of spiders in the world, all of which have been thought to be strict predators that feed on insects or other animals. Now, scientists have found that ...
New book finds Gaia Hypothesis implausible
A new book presents the first detailed and comprehensive analysis of the famous Gaia Hypothesis, and finds it to be inconsistent with modern evidence.
Wiggling and waggling: Study sheds light on amazing bee brain
(PhysOrg.com) -- Their brains are tiny - about the size of sesame seeds - and yet the behaviour of the humble honey bee is so advanced it has scientists scratching their heads in disbelief.
Acacias use ants to guard flowers
(PhysOrg.com) -- Research by Dr Nigel Raine, Senior Lecturer in Animal Behaviour at Royal Holloway, University of London has revealed how a special plant-ant relationship thrives on give and take for mutual ...
How the hummingbird's tongue really works (w/ video)
How do bees make honey? It's not just bee barf
(Phys.org) —Last weekend, my daughter asked me how bees made honey, and I realized that I didn't know the answer. How do bees make honey? I did some homework, and can now explain it to her – and to you.
The almond tree's secret weapon
The nectar of the almond tree produces an extraordinary and dangerous poison. This is the only known plant to have this poison in its flowers' nectar. A study carried out at the University of Haifa has revealed that bees ...
How bumblebees tackle the traveling salesman problem
It is a mathematical puzzle which has vexed academics and travelling salesmen alike, but new research from Queen Mary, University of London's School of Biological and Chemical Sciences, reveals how bumblebees ...
A bird-pollinated flower with a rather ingenious twist
When researchers studying several bird-pollinated species of Impatiens flowers in the mountains of western Cameroon noticed one with an odd, upwardly curving nectar spur, they couldn't imagine how any su ...
Rainforest plant developed sonar dish to attract pollinating bats
The researchers discovered that a rainforest vine, pollinated by bats, has evolved dish-shaped leaves with such conspicuous echoes that nectar-feeding bats can find its flowers twice as fast by echolocation. The study is ...
The honey and the ivy: Why gardeners' foe is the bees' friend
Ivy, often maligned as a garden pest, is vital to honey bees and other pollinators seeking food in autumn, new research from the University of Sussex reveals.
Are bees also addicted to caffeine and nicotine?
A study carried out at the University of Haifa has found that bees prefer nectar with a small concentration of caffeine and nicotine over nectar that does not comprise these substances at all. "This could ...
Ants and carnivorous plants conspire for mutualistic feeding
An insect-eating pitcher plant teams up with ants to prevent mosquito larvae from stealing its nutrients, according to research published May 22 in the open access journal PLOS ONE by Mathias Scharmann and co ...
Hummingbird metabolism unique in burning glucose and fructose equally
Hummingbird metabolism is a marvel of evolutionary engineering. These tiny birds can power all of their energetic hovering flight by burning the sugar contained in the floral nectar of their diet.