Lifeboat Foundation

Drone startup Wingcopter, working with partners Merck and the Frankfurt University of Applied Science, has completed a first flight of a new drone delivery trial designed to show the benefits of using drones instead of trucks or other road-faring vehicles for moving small cargo between two physically separate office facilities. This first flight covered around 25 km (roughly 15.5 miles), taking a sample of pigments from one Merck lab in Gernsheim to its headquarters in Darmstadt in Germany.

This trial is significant in more ways than one: The area it covered spanned a fairly dense metropolitan area, flying over power lines, trains, roadways and more. It also did all of this without continuous line-of-sight, something that’s been required of most drone delivery trials in a commercial setting to date. The partners involved are hoping this means it can stand as a blueprint to other similar pilot projects and trials being run all over the world.

Next up, the project will continue to fly additional deliveries and then summarize their findings in a report to be delivered in March. Already, using drones instead of trucks seems to provide advantages in terms of time (saving between an hour and even a full day in some cases) and emissions, and it can cut down on the amount of empty return trips made by large, heavy gas-guzzling vehicles, as well.

The ancient frilled shark once lived alongside the T-Rex and has remained evolutionarily unchanged for 80 million years.

If aliens are real, where are they?

Metarhizium anisopliae infects mosquitoes through the cuticle and proliferates in the hemolymph. To allow M. anisopliae to combat malaria in mosquitoes with advanced malaria infections, we produced recombinant strains expressing molecules that target sporozoites as they travel through the hemolymph to the salivary glands. Eleven days after a Plasmodium-infected blood meal, mosquitoes were treated with M. anisopliae expressing salivary gland and midgut peptide 1 (SM1), which blocks attachment of sporozoites to salivary glands; a single-chain antibody that agglutinates sporozoites; or scorpine, which is an antimicrobial toxin. These reduced sporozoite counts by 71%, 85%, and 90%, respectively. M. anisopliae expressing scorpine and an [SM1]₈:scorpine fusion protein reduced sporozoite counts by 98%, suggesting that Metarhizium-mediated inhibition of Plasmodium development could be a powerful weapon for combating malaria.

With hundreds of billions of locusts tearing through farmland, it’s the worst outbreak to strike the region in decades.

After scary news headlines, one study author said she didn’t get to read the final text.

The diamondback moth is a huge pest. It eats a variety of crops, but is largely resistant to insecticides, resulting in upwards of $5 billion in losses every year.

That could soon change, though, as an international team of researchers has created a strain of genetically engineered diamondback moths that could suppress the pest population in a sustainable way — and they just released them into the wild for the first time.

For the study, published Wednesday in the journal Frontiers in Bioengineering and Biotechnology, the researchers engineered the moths so that when the males of the strain mated with wild females, the female offspring would die during the caterpillar life stage.

Insect-killing fungi are used to control insect pests worldwide. Scientists can genetically engineer them to be even more effective and suited for our needs.

One day we may live in a world without disease.