MS-LS2-2
Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.
- Health & Medicine
Trio wins 2020 Nobel for discovery of hepatitis C
It took 50 years from discovery of hepatitis C to its cure. For their pivotal work in this area, three men will take home a 2020 Nobel Prize.
- Animals
A wasp nibbled a baby bird for breakfast
Scientists found an injured baby bird in a nest they were studying. The culprit wasn’t another bird or a reptile. It was a wasp.
- Health & Medicine
A glowing new way to measure antibodies
Researchers invent a way to detect and measure antibodies with glowing proteins. Antibodies can mark exposure to various diseases.
- Animals
One tiny sea parasite survives 200 times atmospheric pressure
Known as the seal louse, this tiny insect can survive deep oceanic dives on its mobile home, a marine mammal.
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A dirty and growing problem: Too few toilets
As the famous book says, everybody poops. That’s 7.8 billion people, worldwide. For the 2.4 billion with no toilet, the process can be complicated.
- Ecosystems
Soggy coastal soils? Here’s why ecologists love them
Coastal wetlands can protect our shores from erosion, flooding and rising sea levels.
- Plants
‘Vampire’ parasite challenges the definition of a plant
Langsdorffia are stripped down to their essentials. Lacking green leaves for photosynthesis, they steal energy and nutrients from other plants.
- Chemistry
Stinky success: Scientists identify the chemistry of B.O.
They turned up the enzyme in bacteria behind that underarm stench. Understanding how it works could pave the way to new types of deodorant.
- Animals
Quacks and toots help young honeybee queens avoid deadly duels
It’s not just ducks that quack. Honey bees do it too. They also toot. Researchers eavesdropped on hives to find out why.
- Health & Medicine
Four summer camps show how to limit COVID-19 outbreak
Schools might take a lesson from these overnight facilities in Maine. They kept infection rates low by testing a lot and grouping kids into ‘bubbles.’
- Animals
A single chemical may draw lonely locusts into a hungry swarm
Swarms of locusts can destroy crops. Scientists have discovered a chemical that might make locusts come together in huge hungry swarms.
- Animals
Some beetles can be eaten by a frog, then walk out the other end
After being eaten by a frog, some water beetles can scurry through the digestive tract and emerge on the other side — alive and well.
