When it comes to reproduction, one type of red algae gets by with a little help from its friends: small sea crustaceans that transport sex cells between male and female…
Category: Animals
‘Murder hornets’ have a new common name: Northern giant hornet
What’s been called a “murder hornet” or “Asian giant hornet” now has a somewhat official, maybe kinder, name. Meet the northern giant hornet. That’s what the Entomological Society of America,…
Moths pollinate clover flowers at night, after bees have gone home
Bees aren’t the only insects pollinating red clover. Moths do about a third of the flower visits after dark, new research suggests. The findings, detailed in the July Biology Letters,…
These huntsman spiders do something weird: live together as a big, happy family
How descendants of cannibals evolved abilities to share a home mostly without killing each other — never mind the rare oopsie snack — resonates after several pandemic years. Among the…
The top side of an elephant’s trunk stretches more than the bottom
On a sunny day at Zoo Atlanta in 2020, Kelly the African bush elephant reached for a snack and revealed something strange. High-speed cameras tracking her movements suggested that the…
Do gophers farm roots? It’s not as clear as viral articles claim
Pocket gophers certainly don’t qualify as card-carrying 4-H members, but the rodents might be farming roots in the open air of their moist, nutrient-rich tunnels. The gophers subsist mostly on…
This octopus-inspired glove helps humans grip slippery objects
A new high-tech glove totally sucks — and that’s a good thing. Each fingertip is outfitted with a sucker inspired by those on octopus arms. These suckers allow people to…
Tardigrades could teach us how to handle the rigors of space travel
No beast on Earth is tougher than the tiny tardigrade. It can survive being frozen at -272° Celsius, being exposed to the vacuum of outer space and even being blasted…
Flower shape and size impact bees’ chances of catching gut parasites
Bees that land on short, wide flowers can fly away with an upset stomach. Common eastern bumblebees (Bombus impatiens) are more likely to catch a diarrhea-inducing gut parasite from…
The flowery scent of a Zika or dengue infection lures mosquitoes
Some mosquito-borne viruses turn mice into alluring mosquito bait. Mice infected with dengue or Zika viruses — and people infected with dengue — emit a flowery, orange-smelling chemical that tempts…
