In light of the wildfires sweeping California, it was only a matter of time before fire restrictions started popping up in national parks in the state. So it should be no surprise that officials at Sequoia and Kings Canyon national parks are implementing some restrictions.

Explosives experts have safely removed the remnants of 1930s-era explosives that were found late last week in Sequoia National Park's Crystal Cave.

Some sort of explosives, believed to date to the 1930s, have been found in Sequoia National Park's Crystal Cave. The discovery has prompted the cave's closure and evacuation while the National Park Service's regional chief blaster assesses the situation.

We love our cars, we love our parks, and we love to drive our cars in the parks. Well, at least when the traffic isn’t too bad, and we really don’t mind just going along for the ride. The windshield touring season is nearly here, so it’s time to start thinking about park trips. All of the national parkways are recommended. Here are a dozen other traverses, loops, and shuttles that belong on your short list.

National Park Week is being celebrated this year from April 20 through April 26. Across the system there are dozens, if not hundreds, of special events planned. Here's a look at some of them.

Nearly three tons of garbage and almost six miles of hose have been removed from backcountry marijuana farms in Sequoia National Park.

If you're heading into the backcountry of either Sequoia or Kings Canyon national parks this year, you'll need to brush up a bit on changes to the parks' backcountry regulations.

Two Segway entrepreneurs have their sights on Yosemite and Sequoia national parks as the next frontier for these two-wheeled contraptions.

One of the most intriguing interpretive tours I’ve joined across the national park system was the “wild cave tour” offered at Mammoth Cave National Park. For six or more hours in sections of the cave off-limits to the more traditional tours we scooted through tight places on our bellies when not able to get by on hands and knees.

While it seems the cost of booking a room in a national park seems to be on an ever-upward spiral, there are bargains to be had if you're flexible in your travel.

Imagine taking the time to go into your backyard, or the nearby woods, or even a pond close to your home, to catalog all the life you found in it. Not just the deer or snakes or fish, but the birds and insects, reptiles, plants and fungi and everything else biological or botanic. Imagine how fascinating that would be. At Great Smoky Mountains National Park they've been working on just that, and what they've found has been incredible.

How much would you pay to hike a trail in Shenandoah, or Great Smoky Mountains or Sequoia? What do you think is a reasonable fee to take a dip at Cape Cod or Cape Hatteras national seashores?