DocuSign CEO Departure Sends Stock Up: Bad Sign for Other Tech Execs?
Dan Springer is stepping aside. Others might follow.
Why Apple Stock Surged on Tuesday
iPhone shipments appear to be on the rebound.
Genetic mutations enable efficient evolution of TB-causing bacteria
Researchers have identified how the bacterium that causes tuberculosis (TB) can evolve rapidly in response to new environments.
High vaccination rates blunted Delta variant surge in some US states
A joint modelling initiative by nine teams predicted the U.S. surge of COVID-19 caused by the Delta variant of the SARS-CoV-2 virus in the summer of 2021, and found vaccination uptake to be critical to limiting transmission.
Vitamins, supplements are a ‘waste of money’ for most Americans
Scientists say for non-pregnant, otherwise healthy Americans, vitamins are a waste of money because there isn’t enough evidence they help prevent cardiovascular disease or cancer. They’ve written an editorial in support of new recommendations that stat…
Global AFib study finds simple ablation has best outcomes
Results from one of the largest global studies of atrial fibrillation (AFib) procedures show that the simple approach is usually best when it comes to ablation, a procedure where physicians destroy or ablate cardiac tissue to correct irregular heart rh…
Want $1,000 a Month in Passive Income? How Dividend Stocks Can Help
Don’t overlook this unique opportunity to start earning an extra stream of income within the next 90 days.
Here’s My Top Growth Stock to Buy Now
Etsy faces a near-term slowdown, but its long-term prospects look bright.
If You’d Invested $1,000 in AMD in 2015, This Is How Much You Would Have Today
The chipmaker has been a fantastic investment over the years.
3 Dividend Stocks You Can Safely Hold for Decades
The market looks shaky, but these winners are solid picks.
3 Top Stocks to Buy That Will Combat Inflation
This trio’s products are bought regardless of what the inflation statistic is.
Ford Stock Is on Sale Right Now — I’m Getting Ready to Buy
One of America’s oldest public companies is reasserting its value proposition with a “Model T moment” for the the 2020s.
Is Lucid Stock Worth It or Just a Dream?
At the current rate, Lucid’s dream might turn into a nightmare.
Scientists identify a possible source for Charon’s red cap
Scientists combined data from NASA’s New Horizons mission with novel laboratory experiments and exospheric modeling to reveal the likely composition of the red cap on Pluto’s moon Charon and how it may have formed. This first-ever description of Charon…
How elliptical craters could shed light on age of Saturn’s moons
A new study describes how unique populations of craters on two of Saturn’s moons could help indicate the satellites’ age and the conditions of their formation. Using data from NASA’s Cassini mission, researchers have surveyed elliptical craters on Satu…
Research highlights importance of large wood in streams for land-based animals
Land managers have invested millions of dollars annually since the 1980s to place large pieces of wood back in streams, owing primarily to its importance for fish habitat. But little is known about how large wood in streams impacts birds and land-based…
Remote sensing helps track carbon storage in mangroves
Researchers have developed a model that can estimate the productivity of mangrove forests at large scales. A remote sensing-based productivity model that considered the effects of tidal inundation was developed. Comparisons with carbon measurements fro…
Wildlife–human conflicts could shift with climate change
Researchers modeled the risk of human — elephant conflict in Thailand under different climate change scenarios using a risk framework. A spatial shift in the risk of conflict was observed with climate change, with northern areas and higher latitudes s…
Sensor imperfections are perfect for forensic camera analysis
In a project aimed at developing intelligent tools to fight child exploitation, computer scientists have developed a system to analyze the noise produced by individual cameras. This information can be used to link a video or an image to a particular ca…
Natural mineral hackmanite can change color almost indefinitely enabling numerous applications
While investigating hackmanite, a natural wonder material, researchers found that it, in addition to two other minerals, can change their color upon exposure to UV radiation repeatedly without wearing out. The results show that the inexpensive hackmani…