Tesla unveils the Tesla Semi, an electric semi truck, and surprises everyone with an update to the Roadster at the same live event.

Right-of-way farming now joins solar car charging and pollinator-friendly landscaping along the Ray C. Anderson Memorial Highway in Troup County.

New research from the University of Kansas finds that ride-booking apps have helped to free up ambulances.

Ride-sharing giant says its foray into the e-bike scene will give its customers more ways to affordably get from Point A to Point B.

Despite its aim to ease a housing crunch and kill congestion, California's Senate Bill 827 has its detractors.

As a growing number of homeless people take to Los Angeles' subway system, officials consider installing mobile showers and bathrooms at certain stations.

The Tappan Zee Bridge over the Hudson River will at long last sleep with the fishes, thanks to the largest expansion of artificial reefs in N.Y. history.

Pedestrian scrambles, an idea championed by Henry Barnes in Denver, stop the flow of traffic and allow pedestrians to cross the street in all directions.

The fabled highway's inclusion on the National Trust for Historic Preservation's annual most endangered list might come as a surprise .

Once a luxurious yacht and a racing steamer, this rusty ship is now mired in a creek off the Ohio River.

Dependence on GPS hampers your brain's ability to navigate and can even lead you astray. Don't leave home without a trusty paper map.

Why is Venus rotating 6.5 minutes slower than it was just 16 years ago?

Strange, gigantic explosions fueled by solar energy detonate just above the surface of Venus, a new study finds.

The transit of Venus is so rare that it's visible only once every century or so, and will next to be seen by our descendents in 2117.

A NASA sun-watching spacecraft will have an unbeatable view of June's historic Venus transit, but some of the probe's scientists are taking measures to get a gr

Observations of next month's historic Venus transit may eventually help astronomers spot and study alien planets circling faraway stars, one prominent researche

Much of the world will be able to witness a rare skywatching event on June 5, as Venus crosses the face of the sun in a spectacle that will not be visible again

When Venus interposes itself directly between Earth and the sun for the last time in more than a century, national parks across America will be prepared to obse

On June 5, Venus will cross the face of the sun. If you live in North America, Europe, Asia or eastern Africa, you'll be able to witness this historic celestial

A private space telescope mission that aims to discover 500,000 near-Earth asteroids is technically sound and on track for a 2017 launch, a review panel says.

Although Venus is very bright, it is also very low in the sky, so you'll want to find a low southwestern horizon for the best view.

Venus will pass between Earth and the sun tomorrow, becoming visible in the early morning hours next week.

Should kids drink coffee? The answer depends heavily on the other sources of caffeine that are already in their diet.

Antwon Lee tells his little man "it's OK to cry" and to "stay strong" during the ordeal.

A new study has found structural brain differences that may account for callous-unemotional traits in boys.

New York Gov. Andrew Cuomo's 'No Student Goes Hungry Program' aims to provide healthy, locally sourced meals to all students, K-through-college, who need them.

'What Were You Thinking?' is a podcast series that showcases real-life stories of adolescents who made life-altering choices.

New products like the KnoNap may help keep women and men safe while they are drinking and socializing.

Researchers are studying woodpecker brains, mantis shells and ram horns for clues that could help prevent concussions in sports.

For many children, realism isn't really the objective, so we should probably stop looking for that in their art.

Many school districts are reexamining ''no nit' policies that keep healthy kids out of the classroom.

One study that looked at kids' sleep and behavior patterns might have missed the bigger picture. Another study looks at academic performance.

Thirdhand smoke is residual smoke and chemicals that linger in surfaces and still cause harm to people and animals.

Those struggling academically saw 14% increase in test scores.

American Academy of Pediatrics warns heat from dishwasher can cause toxins to leach into food.

The AAP clarified their child car seat guidelines to make them easier for parents to follow.

Study finds that only 17 percent of children create deep imaginary worlds but they also exhibit higher levels of creativity.

Sleepwalking is a misunderstood sleep disorder that's buried in more myths than facts.

The doctor who discovered the dangers of concussions says kids should avoid high-impact sports until they are 18.

Some schools are trying meditation instead of detention for their students ... and it's working.

Forget 18. Research shows that the human brain does not fully mature until much later.

Today, Brody Moreland is a blur of motion as he chases toys. But for the first 6 months of his life, he barely moved. He was born with severe spina bifida.

A new book shows us how our faces reveal our true selves.

Wondering if your spouse is cheating on you? Check to see how comfortable they are with sex, or how happy they are in the relationship.

New survey compiled by the Centers for Disease Control and Prevention finds condom use is up, but teen sexual behavior has not changed over the last decade, mea

It's got to happen sooner or later. So take a deep breath — and a big sip of wine if you need it — and follow these tips for talking to your daughter about

Tips for moms on how, when, and what to talk about when talking to your son about puberty.

Having sex with an ex seems to be a fairly typical part of the breakup process for young adults, a new study shows.

Guys may now have another reason to get off the couch: Watching TV has been linked to lower sperm counts.

We're all looking for happiness, which is why these late-in-life courtships are so inspiring.